000 00324nam a22001097a 4500
008 230328b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aOil commentary
260 _aNew Delhi:
_bBureau of Petroleum & Chemical Studies,
310 _aSemi-monthly
942 _cCR
999 _c16070
_d16070