000 00350nam a2200133Ia 4500
005 20250403162814.0
020 _a9788177000108
100 _aShashi , Chawla
110 _aTechniz Book International, New Deahi
245 2 _aA Text Book of Engineering Chemistry
260 _bDhanpat rai Co(Pvt) Ltd , New Delhi
_c2019
300 _a312
942 _cBook
999 _c5221
_d5221