000 00265nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a660.2 N69 HEN
100 _aHENLEY ERNEST
245 _aMATERIALS AND ENERGY BALANCE COMPUTATIONS
300 _a570
999 _c9774
_d9774