text Jakarta Pem.Perpustakaan 1976 xix, 241 hlm. 21 cm. Usman, K. H. M. 297.71 297.71 Usm D 20151020162348.0 YOGYA000000000026073 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)