000 00273nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a660.28213 W628
100 _aWHITWELL,J.C
245 0 _aCONSERVATION OF MASS AND ENERGY
260 _aTOKYO
_bMcGraw-Hill
942 _cBB
_2DDC
999 _c6204
_d6204