00498cam a22001934a 4500003001000000005001700010008004100027020001500068040002500083041000800108044000800116080001100124100002300135245003400158260004100192300003200233650002000265655001900285AR-SsjUIB20250716140256.0250429s1976    xxu           000 0 eng d  a0831111127  aAR-SsjUIBcAR-SsjUIB0 aeng  axxu  a621.921 aFarago, Francis T.10aAbrasive methods engineering.  aNew York :bIndustrial Press,c1976.  axix, 366 p. :bil. ;c26 cm 7aAbrasivos2lemb 7aLibro2unescot