text Bogor FKH IPB 1993 Ind iii, 13 p.; 28 cm. iii, 13 p.; 28 cm. ESFANDIARI, Anita LACTOSE 637.345 INLIS000000000006486 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)