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Helen Lester has written 12 work(s)
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Prebinding:
9780606379908 | Turtleback Books, April 12, 2016, cover price $17.20
School and Library:
9780544106222 | Reissue edition (Houghton Mifflin, January 14, 2014), cover price $8.99
Paperback:
9780379208658, titled "United States Fisheries Utilization and Management: Where Are We and Where Do We Go from Here" | Oceana Pubns, June 1, 1984, cover price $30.00 | also contains Laugh-along Lessons 5-minute Stories, United States Fisheries Utilization and Management: Where Are We and Where Do We Go from Here
School and Library:
9780544503922 | Houghton Mifflin, April 7, 2015, cover price $12.99
School and Library:
9780544003224 | Houghton Mifflin, July 9, 2013, cover price $8.99
Paperback:
9780006363989, titled "Anatomy of the World: The Impact of the Atom on Australia and the World" | William Collins & Sons Ltd, December 1, 1984, cover price $8.96 | also contains Anatomy of the World: The Impact of the Atom on Australia and the World, Porcupine Named Fluffy
School and Library:
9780544003194 | Rei/psc edition (Houghton Mifflin, July 9, 2013), cover price $8.99
School and Library:
9780544106062 | Houghton Mifflin, January 14, 2014, cover price $8.99
School and Library:
9780544233003 | Rei/psc edition (Houghton Mifflin, July 1, 2014), cover price $8.99
Prebinding:
9780606239936 | Turtleback Books, October 29, 2007, cover price $17.20
An exploration of the state-of-the-art in power conversion techniques and power semiconductor devices, this edition features a bottom-down approach, covering the characteristics of power semiconductor devices first and then the fundamentals of conversion techniques. It also examines the characteristics of modern ower semiconductor devices such as SCrs, BJTs, MOSFETs, SITs, SITHs, IGBTs and MCTs.
Hardcover:
9780136789963, titled "Power Electronics: Circuits, Devices, and Applications" | 2nd edition (Prentice Hall, March 1, 1993), cover price $115.00 | also contains Power Electronics: Circuits, Devices, and Applications, Tacky Goes to Camp | About this edition: An exploration of the state-of-the-art in power conversion techniques and power semiconductor devices, this edition features a bottom-down approach, covering the characteristics of power semiconductor devices first and then the fundamentals of conversion techniques.
Prebinding:
9780606239929 | Reprint edition (Turtleback Books, May 22, 2012), cover price $17.20
Tacky's perfect friends find him annoying until his odd behavior saves the day. Tacky is an odd bird. He likes to do splashy cannonballs and greet his companions with a loud "What's happening?" In fact, he's something of an eccentric, which wouldn't be a problem if all the other penguins weren't such ...conformists.When intimidating visitors invade their peaceful nice, icy land it'll take a lot more than a bunch of perfect penguins to save the day. Thank goodness Tacky's such an odd bird! Â
Hardcover:
9780547133447 | Board book edition (Houghton Mifflin, August 25, 2008), cover price $7.99
Paperback:
9780395584095 | Walter Lorraine, April 29, 1991, cover price $7.95 | About this edition: Tacky's perfect friends find him annoying until his odd behavior saves the day.
Miscellaneous:
9780547347424 | Houghton Mifflin, December 6, 2010, cover price $6.95 | also contains Tacky the Penguin, Tacky the Penguin, Tacky the Penguin
9780547347400 | Houghton Mifflin, October 30, 1989, cover price $6.95 | also contains Tacky the Penguin, Tacky the Penguin, Tacky the Penguin
School and Library:
9780544220645 | Houghton Mifflin, July 1, 2014, cover price $8.99
Prebinding:
9780606389037 | Turtleback Books, October 11, 2016, cover price $17.20
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