01004cam a22002774a 4500003001000000005001700010008004100027020001500068040002500083041000800108044000700116080001000123100003500133245007500168260003600243650002900279650002700308650004400335655002300379700003400402942001200436945002100448999001700469952012000486952012000606AR-SsjUIB20250716140252.0250429s1982    ag            000 0 spa d  a950005700X  aAR-SsjUIBcAR-SsjUIB0 aspa  aag  a620.11 aGonzalez Arias, Antonio91655810aLaboratorios de ensayos industriales :bmetales, maderas y hormigones.  aBuenos Aires :bLitenia,c1982. 7aManufactura2lemb916529 7aMateriales2lemb94929 7aTécnicas de producción2lemb916530 7aLibro2unescot9141 aGonzalez Arias, Carlos916561  cLB2cdu  adbfid1998-10-15  c13209d13209  00102cdu4070aINGbINGd2025-07-10eComprai8687l0o620.1 GONpBFI.8687r2025-07-10 00:00:00t1w2025-07-10yLB  00102cdu4070aINGbINGd2025-07-10eComprai8931l0o620.1 GONpBFI.8931r2025-07-10 00:00:00t2w2025-07-10yLB