000 004340000a22001570004500
020 _a0852268378
060 _a100
082 _a574.192 STEs
100 _aStephenson, William K
245 _aConcepts in Biochemistry : a programmed text
260 _aNewdelhi, Wiley Eastern private Limited
260 _c1967
300 _a222
650 _aBiochemistry / atoms / molecules / Chemical groups / crystals / Bonds
942 _cBK
999 _c350713
_d350713