000
00285nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Robert Bonner
245
0
_a
Number average molecular weights
260
_b
Interscience pub
260
_c
1958
365
_b
67.50
942
_c
BK
999
_c
195659
_d
195659