000 nam a22 7a 4500
999 _c7796
_d7796
008 171013b xxu||||| |||| 00| 0 eng d
020 _a9788123913193
100 _aGupta
_94273
245 _aPractical Bio Chemistry
250 _a4th
260 _aChennai
_bCBS Publishers
_c2011