na INLIS000000000012908 20150512110533.0 a ||| | 170609| ||| | 979-605-380-2 0010-051500000000179 001.4 001.4 MAR p Maria S.W.Sumardjono Pedoman Pembuatan usulan penelitian jakarta Gramedia 1995 viii, 62 hlm ilus 18 cm Metode Penelitian 6145/b/2005