Psychology of closing sales /
| Main Author: | |
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| Corporate Author: | |
| Format: | Cassette Audio Book |
| Language: | English |
| Published: |
Fairfield, CA :
Dible Management Development Institute,
[1980]
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| Subjects: |
| Item Description: | Cassettes in container 24x25 cm. Sound recording. |
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| Physical Description: | 6 sound cassettes : 1 7/8 ips + 1 workbook. |