000 00417nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a338.47621
_bW927
110 _aWorld Energy Conference
245 _aSurvey of energy resources, 1974
260 _aLondon
_bWorld Energy Conference
300 _axii,1-274+275-400p.
650 _aEnergy resources
942 _cBK
999 _c72154
_d72154