00000nam 2200000 4500 INLIS000000000046677 20150421112001.0 010-041500000000159 379.15-Sah-p Drs.Piet A. Sahertian Prinsip dfan tehnik supervisi pendidikan Surabaya Usaha Nasional 1982 xx,316 Hlm 21 Cm NBPNMAT 0001/BPAP-NTB/20142015