WordStar reference manual for release 3.3. [Book :] - San Rafael, Calif. : MicroPro International, 1983. - x, [ca. 500] p. in various pagings : ill. (some folded). ; 23 c m. Spine title: WordStar 3.3 for the Mac Eng Micro. All Ages. Subjects--Uniform Titles: WordStar (Computer file) Dewey Class. No.: 005.3