000 00270nam a2200121Ia 4500
008 161008s9999 xx 000 0 und d
100 _aCROWL DA
245 _aCHEMICAL PROCESS SAFETY
250 _a3rd
260 _bPEARSON DELHI
_c2015
300 _a705
942 _cBK
999 _c44631
_d44631