Effective Letters for Business - ACCEPTABLE

Effective Letters for Business, Professional and Personal Use: A Guide to...

Effective Letters for Business - VERY GOOD

Effective Letters for Business, Professional and Personal Use : A

Effective Letters for Business, Professional and Personal Use: A Guide to...

Effective Letters for Every Occasion: 100 Sample Personal Letters to Insp - GOOD

Competitive Events Guide LAW FOR BUSINESS AND PERSONAL USE

Writing Effective Letters & Memos (Barron's Business Success Guides), Bell, Arth