1-2-3 Release 3.4, advanced DOS
Subtitle: instructor's manual.
Contributors: Logical Operations Inc.
Publisher: Logical Operations
Published: 1993
Place of publication: Rochester, NY (595 Blossom Rd., Rochester 14610)
Language: eng
Subjects: Lotus 1-2-3 (Computer file); Business -- Computer programs.; Electronic spreadsheets.
Notes: "40-262-1B."
"Course number: 40-262; course edition: 1.0; for software version: 3.4"--T.p. verso.