Hutchinson, Sarah E. <br/><br/>Word Perfect 5.1 Sarah E. Hutchinson, Stacey C. Sawyer  - Burr Ridge Illinois:  Irwin,  1993  - x, 174 pages;  28 cm. <br/><br/><label>ISBN: </label>0256134782 <br/><br/><label>LC Class. No.: </label>QA76.76  / W63H978