na INLIS000000000000979 20160913125906.0 a ||| | 170609| ||| | 979-538-226-8 0010-121400000000281 001.4 SED m Sedarmayanti Metodologi penelitian Cet.1 Bandung Mandar Maju 2002 192 hlm, ilus.; 20cm metode Penelitian 1980/B/2002