000
00343nam a2200133Ia 4500
008
100324s9999 xx 000 0 und d
100
_a
Walras Leon
245
_a
Elements of Pure economics
260
_c
0
_b
Wiley
366
_b
0
650
_a
ECONOMICS
942
_c
BK
999
_c
71657
_d
71657