000 00367nam a2200145Ia 4500
008 231031s2016 xx 000 0 und d
041 _aeng
082 _a660/CHA
100 _aCHAWLA
245 _aA TEXTBOOK OF ENINEERING CHEMISTRY, (*) (DHANPAT RAI)
250 _a1st
260 _aDELHI
_bDHANPAT RAI & COMPANY
_c2016
300 _aIIC.24
650 _aChemistry
999 _c917976
_d917976