text Jakarta PT Raja Grafindo Persada 1994 In 168 p. : ill. 29 cm Bibiana W. Lay; Sugyo Hartowo ANALYSIS MICROBES LABORATORY 30 - INLIS000000000000970 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)