000
00314nam a2200133Ia 4500
008
210901s1969 xx 000 0 eng d
082
_a
330 SIL
100
_a
Silk, L.S.
245
0
_a
Readings of economics
260
_a
New York
_b
Easters Division
_c
1969
300
_a
344
650
_a
Economics
942
_2
ddc
_c
BK
999
_c
8082
_d
8082