000 00321nam a2200121Ia 4500
008 170101s2008 xx 000 0 und d
082 _a540 CHA
100 _aChauhan, B.S
245 0 _aProblems and solutions in engineering chemistry
260 _aNew Delhi
_bUniv. Sciences
_c2008
300 _a337.p
942 _2ddc
_cBK
999 _c198981
_d198981