000
00308pam a2200133a 44500
082
_a
547
_b
L52s
100
_a
Leffler, John E.
245
1
_a
SHORT COURSE OF ORGANIC CHEMISTRY
260
_a
N. Y.
_b
Macmillan
_c
1959
300
_a
201
650
_a
Chemistry, Organic
964
_g
CIRC
997
_a
20515 C
999
_c
431943
_d
431943