Jack Collis

7 books

Work Smarter Not Harder by Jack Collis, Michael LeBoeuf

Work Smarter Not Harder

Jack Collis, Michael LeBoeuf

202 pages • 1994

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

Great Sales Book

Jack Collis

374 pages • paperback

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 • 1998

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

Innovate or Die: Outside the square business thinking

Jack Collis

240 pages • digital • 2010

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 • digital • 2010

The Jack Collis Collection : Work Smarter Not Harder, The Great Sales Book and Yes You Can by Jack Collis
The Jack Collis Collection : Work Smarter Not Harder, The Great Sales Book and Yes You Can
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Jack Collis

The Jack Collis Collection : Work Smarter Not Harder, The Great Sales Book and Yes You Can

Jack Collis

missing page info • paperback • 2002

When Your Customer Wins, You Can't Loose by Jack Collis
When Your Customer Wins, You Can't Loose
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Jack Collis

When Your Customer Wins, You Can't Loose

Jack Collis

224 pages • paperback • 2009