000 00354nam a2200145Ia 4500
003 OSt
008 181001s2002 xx 000 0 und d
082 _a540.02462
_bCHA
100 _aChawla, Shashi
245 0 _aEngineering chemistry
260 _bDhanpat Rai & Co,
_aNew Delhi:
_c©2002
300 _aV. P.
650 _aApplied Science
942 _2ddc
_cBK
999 _c2635
_d2635