000 00338nam a2200145Ia 4500
008 230912s9999 xx 000 0 und d
082 _a540
100 _aCHAWLA, SHASHI
245 0 _aTheory And Practicals Of Engineering Chemistry
250 _aVI
260 _aDELHI
260 _bDHANPAT RAI
260 _c2011
300 _axvi,E.49
999 _c80069
_d80069