000 00273nam a2200133Ia 4500
008 160316s1975 xxu||||| |||| 00| 0 eng d
020 _a
100 _aT.Mertz
245 _aElementary Biochemistry
250 _a1st
260 _a
_b
_c1975
300 _a349
700 _a
_a
999 _c29629
_d29629