Benham, Frederic
Economics a general textbook Frederic Benham and Frederic A. Lutz
New York, N.Y. Sir Issac Pitman 1941,
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Lutz, Vera
Italy, a study in economic development. With a foreword /by Frederic Benham and Muriel Grindrod.
Oxford University Press , 1962
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Mankiw, N. Gregory
Principles of economics
Harcout College, 1998
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Fairchild, Fred Rogers
Principles of economics
Macmillan, 1954
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Blodgett, Ralp H.
Principles of economics
Rinehart & Company, 1951
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