text Jakarta Pustaka Sinar harapan 1989 271 hlm. : ilus. ; 21 cm. Einar Martahan Sitompul Indeks. Bibliografi : hlm. 265-268 Nahdlatul ulama - Sejarah 979-416-042-3 YOPDYOG 20150225095918.0 YOGYA000000000051128 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)