Gregg College Keyboarding and Document Processing (GDP), 11e by Ober, Johnson, and Zimmerly: Your complete learning/teaching system. Your guide to success. GDP/11 is an integrated keyboarding system designed to process and score documents created in Microsoft Word. Together, the book and software systematically lead students through each lesson to provide an easy path to success. As a solid product for over 50 years, this version of the GDP software...