000
00256nam a22001217a 4500
008
170424b xxu||||| |||| 00| 0 eng d
041
_a
eng
080
_a
577
100
_a
12
101
_a
SHM
245
_a
ORGANIC CHEMISTRY
_c
HANSCH, C
942
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udc
_c
BK
999
_c
11678
_d
11678