workbook

['wɜːkbʊk] Sub.

иш китеби (In a spreadsheet program, a file containing a number of related worksheets)

Englisch Thesaurus

Workbook ['wɜːkbʊk] Abk.

.wkb (file name extension, WordPerfect)

workbook

: 3 Phrasen in 1 Thematik