na INLIS000000000007161 20231202141553 231202||||||||| | ||| |||| || | 010-1223007161 id 300.72 300.72 MAY r Greenwood, Ernest Mayer, Robert R. Rancangan penelitian kebijakan sosial Cet.1 Jakarta Rajawali 1984 xvi, 510 hlm. ; 21 cm. R07.24 - R07-0635 Penelitian -- Sosial