BLOCK, S . DISINFECTION, STERILIZATION & PRESERVATION / Textual Documents NULL. - 5 / . - NULL : LIPPINCOTT WILLIAMS & WILKINS , 2001. - 1481 : xi ; NULL . PSM ISBN: 0781737451 2590.00 Subjects--Index Terms: PREVENTIVE SOCIAL MEDICINE Dewey Class. No.: 614.48 / BLO