000 00259nam a2200121Ia 4500
100 _aPandey, B P
250 _a1st ed
942 _cBK
245 _aTannis and dyes
260 _aS. Chand & Company, New Delhi
_c1981
082 _a633.87 Pan
300 _avi,140
999 _c12073
_d12073