000 00516nam a2200097Ia 4500
008 120223s9999 xx 000 0 und d
082 _a574.19245 FRA
100 _aFraser, R.D.B.
245 _aConformation in fibrous proteins and related systhetic polypeptides
260 _bAcademic Press
_aNew York
_c1973
999 _c152715
_d152715