000 00298nam a2200109Ia 4500
008 240731s9999||||xx |||||||||||||| ||und||
100 _aChawla, Shashi
_977270
245 0 _aTheory & Practicals of Engineering Chemistry
260 _bDhanpat Rai & co.
_c2006
_aDelhi
300 _aA.15p.
942 _cBK
999 _c261375
_d261375