000
00310nam a2200121Ia 4500
008
221102s9999 xx 000 0 und d
082
_a
330 LEF
100
_a
Leftwich, Richard H
245
3
_a
An introduction to economic thinking
260
_b
Rinehart & Winslon
_a
NewYork
_c
1969
300
_a
686 p.
942
_c
BK
999
_c
439
_d
439