000
00309nam a2200133Ia 4500
008
210901s1966 xx 000 0 eng d
082
_a
330.01 ROL
100
_a
Roll, E.
245
0
_a
Elements of economic theory
260
_a
London
_b
Oxford
_c
1966
300
_a
272
650
_a
Economics
942
_2
ddc
_c
BK
999
_c
2391
_d
2391