00000nam 2200000 4500 INLIS000000000002492 20180724145531 180724||||||||| | ||| |||| || | 0138782644 010-0718002492 id 001.42 001.42 Son s Songuist, John A Dunkelberg, William C Survey and opinion research: Procedures for processing and analysis Cet.1 New Jersey Prenice Hall 1977 ix, 502 hlm.; 30 cm. Penelitian Survei