Ober, Scot Gregg college keyboarding & document processing. lessons 1-120 Scot Ober, Jack E. Johnson, Arlene Zimmerly - 11th ed - Boston McGraw-Hill c2011 - 1 v. (various pagings) : ill. (chiefly col.) ; 28 cm Includes index ISBN: 9780077319366 ISSN: 2009037843 Subjects--Topical Terms: Commercial correspondence - Problems, exercises, etcKeyboarding - Problems, exercises, etcReport writing - Problems, exercises, etcWord processing - Problems, exercises, etc Dewey Class. No.: 652.30076 OBE