000 00251nam a2200097Ia 4500
008 160710s1951 xx 000 0 und d
100 _aASTLURY, W.T. & OTHERS
245 _aJOURNAL OF POLUMER SCIENCE JAN TO JUNE 1951
260 _c1951
942 _2ddc
_cB
999 _c18571
_d18571