000 00343nam a2200145Ia 4500
005 20241001145006.0
008 241001s9999||||xx |||||||||||||| ||und||
020 _anul
082 _anull
100 _aWalter L Badger
245 0 _aIntroduction to chemical engineering
260 _bnull
_aMcgraw hill
_c1998
300 _a753
942 _cBKS
999 _c22644
_d22644