00692nam a2200181Ia 4500082002400000100013400024240005000158245007400208260005600282300001000338500000500348653000600353700000500359952010500364964001700469921000900486999001500495  a338.47669bSy989.PP  aSymposium on Pilot Plants in Metallurgical Research and Development, National Metallurgical Laboratory, Jamshedpur, Feb. 15, 1960  aNational Metallurgical Laboratory, Jamshedpur  aPilot plants in metallurgical research and development, proceedingsb  aJamshedpurbNational Metallurgical Laboratoryc1960  a304p.  a  a   a  00104070aISIbISId1998-08-20l0o338.47669 Sy989.PPpDP8012r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a5247  c5247d5247