Hadley, Keith. Ensuring competent performance in forensic practice : recovery, analysis, interpretation, and reporting / Keith Hadley, Michael J. Fereday. - Boca Raton, FL : CRC Press, c2008. - 240 p. : ill. ; 25 cm. ISBN: 9780849333583 084933358X Subjects--Topical Terms: Forensic sciences--Standards.Crime laboratories--Standards.Performance. LC Class. No.: HV8073 / .H215 2008 Dewey Class. No.: 363.25