00319nam a2200133Ia 4500100003600000650001500036366000700051654002200058245003000080260002900110082001500139300000800154546002300162  aUpadhyaya/Anish/ Upadhyaya/G.S   aMetallurgy  f22  apowder metallurgy  aPowder Metallurgy:Science  bUniversities Pressc2011  a669.9bUPA  a518  aENGLISHcInfo.Tech