Economic concepts ; a programmed approach /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
McGraw-Hill,
[1972]
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| Edition: | 3d ed. |
| Subjects: |
| Physical Description: | 375 pages : illustrations ; 26 cm. |
|---|---|
| ISBN: | 0070052913 |