Country of Use:
    Canada
    USA
Observations
"Directions for Use: The duplicator masters published by the Fideler Company can be used with any spirit or liquid duplicating machine. They can not be used on a gelatintype duplicator. A duplicator master is provided for use with each of the 57 inquiry units in the Inquiring About Freedom textbook. [...] Each duplicator master will produce 200 copies if it is used and stored carefully. [...]"
"'Social Sciences: My Self, My World' is a three-level course written specifically for students studying the students studying the Interim Social Sciences syllabus (2014)." -- (Cover)
In the lower secondary course for Form 1 to Form 3 the social sciences includes social studies, geography, history and religious education
Hier auch spƤter erschienene, unverƤnderte Nachdrucke
Vorlageform der Verƶffentlichungsangabe: London : The Education Unit Volontary Committee on Overseas Aid and Development in association with The United Kingdom Committee ot The Freedom From Hunger Campaign