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00750nam a22001817a 4500 |
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20190903083447.0 |
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190903b ||||| |||| 00| 0 eng d |
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|a Sistema de Bibliotecas de la Universidad Nacional de Agricultura
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|a 630
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|d Heady,Earl O
|9 9472
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| 245 |
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|a Economic of agricultural production and resource use /
|c Earl O, Heady
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| 250 |
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|a 3a. ed.
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| 260 |
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|a United States of America,
|b HALL,
|c 1952,
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| 300 |
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|a 858 p.
|b Tab, Graf, Form
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| 650 |
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|x ECONOMÍA
|x MICROECONOMÍA
|x MACROECONOMÍA
|9 9535
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| 942 |
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|2 ddc
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