Speaking for the dead
Subtitle: forensic scientists and American justice in the twentieth century
By: Julie Ann Johnson.
Publisher: [s.n.]
Published: 1992
Place of publication: [Philadelphia, Pa.]
Language: eng
Number of pages: 206
Subjects: Forensic scientists -- United States.; Evidence, Expert -- United States.; Criminal investigation -- United States.
Notes: Photocopy. Ann Arbor, Mich. : UMI Dissertation Services, 1998.

University Microfilms, Order no. 9235156.

Thesis (Ph.D) - University of Pennsylvania, 1992.