000
00277nam a2200121Ia 4500
008
190216s9999||||xx |||||||||||||| ||und||
100
_a
Backett A H
245
0
_a
Dictionary Of Chemistry
260
_b
Cbs Publishers
_c
1986
300
_a
324p
650
_a
Chemistry
942
_c
BK
999
_c
2659
_d
2659