The big book of people skills games [quick, effective activities for making great impressions, boosting problem-solving skills, and improving customer service]
| मुख्य लेखक: | |
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| अन्य लेखक: | |
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
New York
McGraw-Hill
2010.
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| विषय: |