000 00286pam a2200109a 44500
008 230405s2007 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aG.Singh
245 _aChemistry of Amino acid & Protins
260 _anew delhi
_bDiscovery Publishing House
_c2007
906 _a14092
999 _c304591
_d304591