00000nam 2200000 4500 INLIS000000000001678 20220716120228.0 220716||||||||| | ||| |||| ||ind|| 0010-072200000001678 ind 1.433 001.433 SUG T Sugiarto Telnik sampling Jakarta: Gramedia Pustaka Utama, 2001 xii, 200 hlm 23cm. Sampling Techniques