Sales letters.

Encyclopedia of money making sales letters / by: (Language materials, printed)

Sales letters that sell by: (Electronic resources)

Sales letters that sizzle = all the hooks, lines, and sinkers you'll ever need to close sales / by: (Electronic resources)

World's greatest direct mail sales letters by: (Electronic resources)

The ultimate sales letter : = attract new customers, boost your sales / by: (Language materials, printed)

Direct marketing.

Sales letters.

Selling.