9780314184146 | Student edition (West Academic, April 21, 2008), cover price $104.00 | About this edition: This book features the following salient topics: Admissibility of Scientific Evidence, A Functional Taxonomy of Expertise Ethical Standards of and Concerning Expert Witnesses; The Scientific Method; The Logic of Drawing Inferences From Empirical Evidences; Statistical Proof; Multiple Regression; Survey Research; Toxicology and Epidemiology.

9780135031865, titled "Investigating Terrestrial Ecosystems" | Prentice Hall, June 1, 1986, cover price $25.82 | also contains Investigating Terrestrial Ecosystems | About this edition: Investigating Terrestrial Ecosystems Paperback - June, 1986 by W.

9780314172396 | West Group, September 25, 2006, cover price $56.00 | About this edition: The topics included will be as follows: Admissibility of Scientific Evidence A Functional Taxonomy of Expertise Ethical Standards of and Concerning Expert Witnesses Scientific Method: The Logic of Drawing Inferences From Empirical Evidence Statistical Proof Multiple Regression Survey Research Toxicology Epidemiology

9780314172310 | West Group, September 21, 2006, cover price $69.00 | About this edition: Topics included are as follows: The General Assumptions and Rationale of Forensic Identification DNA Typing Parentage Testing Fingerprint Identification Handwriting Identification Firearms and Toolmark Identifications Bullet Lead Analysis Identification from Bitemarks Talker Identification Polygraph Tests Fires, Arsons and Explosions Alcohol Testing Drug Testing