000			00302nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9780070669321
100			_aSivasankar,B. _912514
245			_aEngineering Chemistry
250			_a1Ed
260			_bTmh
300			_a565p. _bRs:250
490			_a6541
999			_c6541 _d6541