00498nam a2200169Ia 4500003000400000005001700004008004100021040002000062041000800082082001900090100002700109245006900136264004900205300001400254650003400268650002600302AIT20260509171621.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  a620.11 RAN222  aRangwala S. C.eAuthor 0aEngineering materials  ( Material Science )/cby S. C. Rangwala34aIndia :bCharotar Publishing House,c©2000.  aXIX, 539p  aElectronics and Communication  aEngineering Materials