na INLIS000000000000925 20260904021539 0010-0519000025 NTPDKUP a-io-nt W.Gulo Metodologi Penelitian Cet.6 viii,262 hlm,21 cm 9789796956456 IND 001.4 [22] Jakarta, Gramedia, 2010 rdacontent rdamedia rdacarrier NTPDKUP 703/BP/R/09/C2 1870/BP/R/2010/C1 1872/BP/R/2010/C3