TY - BOOK AU - Tortora, Gerard J. AU - ED - ED - ED - ED - TI - : an introduction SN - 0-8053-7613-5 (hardback) SN - 2 PY - 2004///;copyright 200446 CY - San Francisco PB - Pearson Benjamin Cummings KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Microbiology KW - sears0 N1 - 5 ER -