na INLIS000000000005168 20231202141119 231202||||||||| | ||| |||| || | 979-420-238-X 010-1223005168 id 300.72 300.72 NAW i Hadari, H. M. Martini Nawawi, H. Hadari Instrumen penelitian bidang sosial Gadjah Mada University Press 1995 x, 227 hlm. ; 21 cm. R07.24 - R07-0639 Penelitian -- Sosial