Robinson, Marshall A.
An introduction to economic reasoning
Brookings Institution, 1962
 Buku Teks
Robinson, Marshall A.
An Introduction to economy reasoning
Brookings Institution, 1955
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Leftwich, Richard H.
An introduction to economic thinking
Rienhard and Winston, 1969
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Boulding, Kenneth Ewart, 1910-1993
Economic analysis
Harper & Row, 1966
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Robinson, Joan
Economic philosophy
C.A. Watts, 1962
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