na INLIS000000000000978 20160913124511.0 a ||| | 170609| ||| | 979-526-107-x 0010-121400000000280 001.4 CHO m Drs. Cholid Narbuko Metodologi Penelitian 4 Jakarta Bumi Angkara 2002 x, 206 hlm, 21 cm Metode penelitian Drs.H. Abu Achmadi 4343/B/2004