000 00604nam a2200193Ia 4500
919 _a040841
082 _a621.302433
_bN73
100 _aSeminar on Energy System Economics (1972
_bMadras)
245 _aEnergy system economics - proceedings
_b
260 _aMadras
_bN P C
_c1973
300 _asectional
999 _c39125
_d39125