000 00283nam a2200109Ia 4500
008 190428s9999||||xx |||||||||||||| ||und||
020 _a81-7041-349-4
100 _aYadav, M.
_914719
245 2 _aA text book of synthetic dyes
250 _b1990. 304
260 _bAnmol. New Delhi, India
999 _c14592
_d14592