text Semarang Pustaka Rizki Putra 1999 Cet.1 ind xiv, 86 hlm 18 cm Imam Ibnu Ichwan Bibliografi : hlm. 85-86 Agama dan buruh (Islam) 291.5 20090227024949.0 YOGYA-02090000035015 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)