Spellman, Frank R. Safety engineering : principles and practices / by Frank R. Spellman, Nancy E. Whiting. - 1st ed. - Rockville, Md. : Government Institutes, 1999. - xx, 459 p. : ill. ; 29 cm. ISBN: 0865876460 LCCN: 98051811 Subjects--Topical Terms: Industrial safety. LC Class. No.: T55 / .S6448 1999 Dewey Class. No.: 620.86