000 00416nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a660.28 W1
100 _a"Walker, William H"
245 0 _a"Principles of Chemical, Engineering"
250 _a\\193700ENGGPSX
260 _aMcGraw Hill
260 _b1937
260 _cLondon
300 _axi+749p
500 _aincludes index and biblioraphy
942 _cBK
999 _c6440
_d6440