000 00288nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSchirmer R.H
245 0 _aPrinciples of protein structure
260 _bSpringer Private Ltd.N.D
260 _c0
365 _b645.00
942 _cBK
999 _c155527
_d155527