00940cam a22002651  4500001001300000003000400013005001700017008004100034010001700075040001800092043001200110050002000122111007700142245001700219260006400236300002600300490006200326500001700388500007700405504002900482650003100511710004500542830007000587999001700657sa 68003361 DLC20260227112452.0710903s1955    ii a     b    100 0 eng    asa 68003361   aDLCcDLCdDLC  aa-ii---00aTN103b.S9 19532 aSymposium on Mineral Raw Materials and Their By-Products,cDelhi,d1953.00aProceedings.  aNew Delhi,bNational Institute of Sciences of India,c1955.  a99 p.billus.c25 cm.1 aNational Institute of Sciences of India. Bulletin,vno. 5  aCover title.  aOrganized by the Council of the National Institute of Sciences of India.  aIncludes bibliographies. 0aMineral industrieszIndia.2 aNational Institute of Sciences of India. 0aBulletin of the National Institute of Sciences of India ;vno. 5.  c79424d79424