000 00269nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a333.72
_bATT
100 _aAttar Chand
245 _aWorld energy order 1924-1983
260 _bAcademic Publications
_aDelhi
_c1983
999 _c135024
_d135024