000 00343nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aJournal of Molecular Biology
245 _aJournal of Molecular Biology : 1971 : Volume 56(Feb-Mar) : (Tiruvallur)
260 _bAcademic Press
_c1971
300 _a635p.
650 _aJournal of Molecular Biology
999 _c1216
_d1216