Perubahan Peranan Guru Norman text Jakarta PT Gunung Agung 1983 Ed. 1; Cet. 1 vii, 219 hlm ; 20,5 cm Guru, Tenaga Pendidik, Tenaga Pengajar 371.1 371.1 NOR p 20180809020533 20180809014855 INLIS000000000000156 INLIS000000000000153 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)