00700 2200253 4500001002100000005001700021008004100038020001800079035002400097082001500121090002200136100001900158245010100177250001100278260002800289300003000317650002600347700001100373850001500384980001300399985000600412986001300418999001500431YOGYA-0209000001676120090227022701.0 ind  a979-421-002-1 0010-020900000016761 a371.302814 a371.302814bGor G aGORDON, Thomas aGuru yang efektifbcara unguk mengatasi kasulitan dalam kelascThomas Gordon ; penyadur, Mudjito aCet. 3 aJakartabRajawalic1990 axii, 258 hlmbilusc21 cm aMengajar - Metodologi aMUJITO aYOPDYOG(B) a28-11-05 a1 afwhRTREV a94P0048864