Free dan Open Source Efisitek.com text Bandung Yrama Widya 2007 1. 200 hlm. ; 19,5 cm. Efisitek.com Efisitek.com 005.84 005.84 EFI k 9789795435570 20250924100535 INLIS000000000000011 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)