000 00269nam a2200121Ia 4500
008 211209s1978 xx 000 0 und d
041 _aeng
082 _aCHR/CLA
100 _aCHRIS A
245 _aPRINCIPLES OF INDUSTRIAL CHEMISTRY
260 _c1978
300 _a412
999 _c14461
_d14461