000 00299nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0-074630504
082 _a660
_bBAD
100 _aBadger,W.L.
245 0 _aChemical engineering
260 _aNew Delhi
_bTataMcGraw-Hill
_c1997
365 _a295
999 _c247447
_d247447