00448nam a22001817a 4500 NUST - PNEC 20170116180913.0 150903b xxu||||| |||| 00| 0 eng d 0675081823 LIBRARY 620.11 KEY 7171 Keyser, Carl A. Materials science in engineering Carl A. Keyser 3rd ed. c.1980 7177 Materials ME ddc BK 65328 65328 0 0 ddc 0 0 PNEC PNEC WING-A 0000-00-00 0 620.11 KEY PNECLIB-006445 2015-09-03 0000-00-00 BK