000 00259nam a2200109Ia 4500
008 160710s1952 xx 000 0 und d
100 _aCARBONI,P.
245 _aSILK,BIOLOGY CHEMISTRY ETC.
260 _bCHAPMAN & HALL
_c1952
300 _a248
942 _2ddc
_cB
999 _c16345
_d16345