00342     2200145   4500020001800000084001100018090001700029100002400046245003000070250000600100260003200106300002100138650002000159850001700179  a9786236610930  a620.11  a620.11 BON p  aBondan Tiara Sofyan10aPengantar Material Teknik  a2  aBogorbUNHAN RI Pressc2021  a239 hal.; 26 cm.  aMaterial Teknik  aLemhannas RI