text Bekasi Widya Pustaka 2009 Cetakan Pertama ind 128 hlm. 21 cm. Drs. h. MS. Siregar Drs. h. MS. Siregar 808.9.3013 808.9.3013 DRS i 978-979-19697-0-3 INLIS000000000001532 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)