NASUTION, S text Bandung IKIP. [s.a] id 72p.; 18cm pendidikan -- I. Judul -- teknik mengajar 371.1 /1606 210426 20210426124951 INLIS000000000016204 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)