000 00323nam a2200133Ia 4500
008 250409s9999 xx 000 0 und d
020 _a74630504
082 _a660
_bBAG
100 _aBadger,W.L
245 0 _aChemical Engineering
260 _aNew Delhi
_bTata McGraw-Hill
_c1997
365 _a295
700 _aBancharo,J
999 _c246898
_d246898