00451nam a22001337a 4500008004100000020001800041050002200059100002200081245009000103250001100193260003200204300006400236650001700300161203b        xxu||||| |||| 00| 0 eng d  a9780070492646  aQR 41.2 .C43 1993  aChan E.C.S.d1993  aLaboratory Exercises in MicrobiologycE.C.S.Chan,Michael J.Pelczar,JR. Noel R. Krieg:  a6th ed  aNew YorkbMcGraw Hillc1993  aviii,552p:bIncludes bibliographical references and indexes  2Microbiology