00598nam a22001817a 4500082002900000100001500029245005200044260004000096300001300136526003700149526003700186526003700223526003700260526003700297526003700334526003700371650000800408  a620.112bZAMcL-21, P-52  aZaman, M.A  aA text book of engineering materialscM.A Zaman  aPakistan :bNational Book Stall,c.  a407 p. :  a0b0c0d620_112000000000000_ZAM  a0b0c0d620_112000000000000_ZAM  a0b0c0d620_112000000000000_ZAM  a0b0c0d620_112000000000000_ZAM  a0b0c0d620_112000000000000_ZAM  a0b0c0d620_112000000000000_ZAM  a0b0c0d620_112000000000000_ZAM  aMCE