Mark Powell (disambiguation)
"Mark Powell" is composed of at least 2 distinct authors, divided by their works.
About the Author
Author Division
Mark Powell (2)
Presenting in English: How to Give Successful Presentations (Intermediate/Upper Intermediate) (1996) 36 copies
Dynamic Presentations Student's Book with Audio CDs (2) (Cambridge Business Skills) (2010) 24 copies
International Negotiations Student's Book with Audio CDs (2) (Cambridge Business Skills) (2012) 12 copies
Mark Powell (unknown)
Common Knowledge
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