text Bandung Angkasa 1991 ind xi, 294 hlm. ilus. 21 cm. Alex Sobur Bibliografi : hlm. 291-294 Pengasuhan - Anak 649.1 979-404-147-5 20150211083511.0 YOGYA-02090000003860 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)