000 00319nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a81-7625-180-1
082 _a543.089
082 _bBRO/C
100 _aD.R.
_bBROWN
245 0 _aCHROMATOGRAPHY
260 _aNEW DELHI
260 _bSARUP & SONS
260 _c2001
999 _c11511
_d11511