000 00339nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aJournal of Molecular Biology
245 _aJournal of Molecular Biology : 1972 : Volume 69(Aug) : (Tiruvallur)
260 _bAcademic Press
_c1972
300 _a452p.
650 _aJournal of Molecular Biology
999 _c1219
_d1219