000 00739pam a2200217a 44500
003 OSt
005 20220223115423.0
008 160408b1983 xxu||||| |||| 00| 0 eng d
020 _a0860104397
040 _cIIT Kanpur
041 _aeng
082 _a338.2
_bIm7
110 _aUnited Nations. Economic Commission for Europe.
245 1 _aImproved techniques for the extraction of primary forms of energy
_ba seminar of the United Nations Economic Commission for Europe
260 _aLondon
_bGraham & Trotman
_c1983
300 _avii,194p
500 _aA Seminar Of The United Nations Economic Commission For Europe, Vienna, 1980
650 _aFoosil Fuels -- Congresses
650 _aPower Resources -- Congresses
942 _cBK
999 _c289113
_d289113