00492     2200181   4500001002100000005001500021008004100036020001800077035002000095082000800115084001800123100001700141245002300158260003900181300003300220520004900253650000800302INLIS00000000000152120250829095321250829                           0 ind    a979-419-052-7  a0010-0421001521  a671  a671 WID p k.2  aWidarto, Sri1 aPetunjuk Kerja Las  aJakarta :bPradnya Paramita,c2000  cvii, 227 hal.: ilus.; 23 cm.  aTentang jenis-jenis las,teknik mengelas dll. 4aLAS