ISCHAK S.W text Yogyakarta Liberty 1987 Cet. 1 viii, 119 hlm. : ilus. ; 21 Cm. Bibliografi : hlm. 117 Mengajar 370.404 2 370.404 2 ISC P 240213 20240213120010 INLIS000000000021131 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)