000 00354nam a2200145Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a395171997
041 _aen
082 _a631.417
100 _aYUDKIN Michael & Robin offord
245 0 _aBiochemistrry
260 _aBoston,
_bHoughton mifflin company
_c1975
300 _aix, 528p.
942 _cSR
999 _c75312
_d75312