Possible models diagrams: a new approach to teaching propositional logic.

Masters Degree. University of KwaZulu-Natal, Pietermaritzburg.Abstract available in PDF.Quality of scanned PDF has been compromised owing to poor condition of original document

The Anchor (1971, Volume 43 Issue 08)

https://digitalcommons.ric.edu/the_anchor/1622/thumbnail.jp

The Crescent - March 18, 1955

Volume 66, Number 9https://digitalcommons.georgefox.edu/the_crescent/1626/thumbnail.jp

Xavier University Newswire

https://www.exhibit.xavier.edu/student_newspaper/3157/thumbnail.jp

Columbia Chronicle (04/02/1979)

Student newspaper from April 2, 1979 entitled Columbia Chronicle. This issue is 8 pages and is listed as Volume 6, Number 10. Cover story: Mayoral forum at Roosevelt Editor-in-chief: Stephen Taylorhttps://digitalcommons.colum.edu/cadc_chronicle/1016/thumbnail.jp