000 00428nam a2200181Ia 4500
001 24779
005 20250221152328.0
008 250214s9999||||xx |||||||||||||| ||und||
100 _aShashi Chawla
245 0 _aText book of engineering chemistry
260 _aDelhi
260 _bDhanpat Rai
260 _c2002
300 _aviii,
650 _aChemistry -- Engineering
650 _aEngineering chemistry
942 _cBK
999 _c40706
_d40706