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082 _a543.01 SOM
100 _aBy keemti lal and mohan katyal(editor)
245 0 _aSome analytical techniques and reagents
250 _aNULL
260 _bPragati Prakashan
_aMeerut
_c1987
300 _a101p
942 _cBKS
999 _c6209
_d6209