000 00249nam a2200097Ia 4500
008 230508s2007 xx 000 0 und d
041 _aeng
100 _aDHONE D. B.
245 _aTECHNOLOGY OF ORGANIC CHEMICALS
260 _bNIRALI PRAKASHAN PUN
_c2007
999 _c316819
_d316819