00658cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035002000092040001800112042001200130050002000142110006800162245001200230260005600242300002600298500001700324650003800341650003200379999001700411sa 68010468 DLC20260227112552.0930618m19661967ii            000 0 eng    asa 68010468   a(OCoLC)28292083  aDLCcNcDdDLC  apremarc00aHD9556.I43bB451 aIndia.bStudy Group on Coal Prices for Bengal-Bihar Coalfields.10aReport.  a[Delhi,bManager of Publications]c1966 [i.e. 1967]  a55 p.bforms.c24 cm.  aCover title. 0aCoalxPriceszIndiazWest Bengal. 0aCoalxPriceszIndiazBihar.  c83401d83401