Jack Collis

4 books

Work Smarter Not Harder by Jack Collis, Michael LeBoeuf

Work Smarter Not Harder

Jack Collis, Michael LeBoeuf

202 pages • first pub 1994 (editions)

nonfiction business informative medium-paced
Great Sales Book by Jack Collis

Great Sales Book

Jack Collis

374 pages • missing pub info (editions)

nonfiction
The Great Sales Book by Jack Collis
The Great Sales Book
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Jack Collis

The Great Sales Book

Jack Collis

missing page info • first pub 1998 (editions)

medium-paced
Innovate or Die: Outside the square business thinking: Business Thinking Outside the Square by Jack Collis
Innovate or Die: Outside the square business thinking: Business Thinking Outside the Square
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Jack Collis

Innovate or Die: Outside the square business thinking: Business Thinking Outside the Square

Jack Collis

320 pages • first pub 2010 (editions)