000 00387nam a2200157Ia 4500
020 _a8177586386
082 _a540
_bCHA
100 _aChawla, Shashi
245 _aTheory and practicals of engineering chemistry
250 _a6th
_bReprint
260 _aDelhi
_bDhanpat Rai and Company
_c2011
300 _axvi, 13.19p.
650 _aApplied Sc.
650 _aChemistry
044 _aIndia
999 _c1975
_d1975