000 00302nam a22001217a 4500
020 _a3540053212
050 _aMED QH506
_bP7
245 _aprogress in molecular and subcellular biology
260 _aLondon
_bSpringer-Verlag
_c1971
300 _aix,400p.
_bill.
650 _aMolecular biology
942 _cBK
999 _c2533
_d2533