000
00299nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Choppin gregory and johnson russell H
245
0
_a
Introductory chemistry
260
_b
Addison wesley
260
_c
1972
365
_b
_.
13.95
942
_c
BK
999
_c
201102
_d
201102