000
00257 a2200109 4500
080
_a
754
_b
P 447 O
245
1
_a
Organic chemistry
_b
Part I
_c
by W.H. Perkin, et. al.
260
_c
1894
650
_a
Organic Chemistry
100
1
_a
Perkin, W.H.
_d
901
_a
786
999
_c
28974
_d
28974