na JATIM-06090000003930 20090625110003.0 ind 0010-060900000003930 0 300.7 PEN p PENNY, David H. 0 Petunjuk Bagi Peneliti Ilmu-ilmu Sosial = Hints For Research Workers In The Social Sciences Surabaya Usaha Nasional 1984 viii, 117 hlm. : ilus. ; 21 cm. 0 0 ILMU SOSIAL-PENELITIAN HANAFI, Abdillah JIPDSUR 2 0