000
00280nam a2200109Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
660 A512
100
_a
AMERICAN CHEMICAL SOCIETY
245
0
_a
MODERN CHEMICAL TECHNOLOGY
260
_a
Washington
_b
ACS
_c
1973
942
_c
BK
_2
DDC
999
_c
17450
_d
17450