Weverka, Peter. Office 2021 All-in-One / by Peter Weverka. - Hoboken, NJ : John Wiley & Sons, c2022. - a xxiii, 774 p. : ill. ; 24 cm. - For dummiesŪ . Includes index. English. ISBN: 9781119831419 Subjects--Topical Terms: Business.Computer programs. Dewey Class. No.: 005.5/WEV