000 00272nam a2200121Ia 4500
008 211209s1974 xx 000 0 und d
041 _aeng
082 _a621.483 N76 VER
100 _aVERMA, MAHESH
245 _aPOWER PLANT ENGINEERING
260 _c1974
300 _a438
999 _c11834
_d11834