00567nam a22001577a 4500008004100000040005500041080001900096100001800115245012700133260006000260300001600320650002500336653001300361700001600374700001900390230502b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a669.16:33 bK2  aDasgupta, S B  aPilot plant studies on beneficiation and sintering of kiriburu iron ore for national mineral development corporation ltd.   aJamshedpur: bNational Metallurgical Laboratory, c1962  aviii, 48p.   aChemical technology   aWashing   aSinha, P K   aBanerjee, S K