Volk, Wesley A.. Essentials of medical microbiology / Wesley A. Volk... et.al . - 4th ed / . - Philadelphia : J B Lippincott , 1991. - viii,802p. : Figs,photose,charts ; 25cm . Includes references and index ISBN: 0397510055 USD 42.25 Subjects--Index Terms: MEDICAL MICROBIOLOGY Dewey Class. No.: 616.01 / VOL/E