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Programmed learning aid for principles of marketing
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | Printed Book |
| भाषा: | English |
| प्रकाशित: |
Illinois
Learning systems company
1971
|
| श्रृंखला: | ( Irwin PLAID series )
|
| भौतिक वर्णन: | xi, 152p. illus |
|---|