00454nam a22001217a 4500008004100000040005500041080002500096245009400121260006500215300001300280650002400293653001500317230421b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a665.6:338.5(047)bK7  aReport of the working group on oil pricesc/ Department of Petroleum, Government of India  aIndia: bDepartment of Petroleum, Goverment of India, c1967  av, 162p.  aChemical technology  aOil prices