[Blissymbol workbooks
Subtitle: introductory ballots]
By: Andy and Gwen Mann
Contributors: Mann, Gwen
Publisher: Blissymbolics Communication Institute
Published: 1979
Place of publication: Toronto, Canada
Language: eng
Subjects: Pasigraphy; Children with disabilities -- Language
Table of contents: value: [v.1] School; value: [v.2] Autumn; value: [v.3] Weather; value: [v.4] I love you; value: [v.5] Where are you?; value: [v.6] Me