TPNG, Dept of Education, Secondary Rural Science and Business Principles Syllabus, Forms 1 & 2, Ts., roneo, bound; 13pp.
Jan 1971
http://archivescollection.anu.edu.au/tpng-dept-of-education-secondary-rural-science-and-business-principles-syllabus-forms-1-2-ts-roneo-bound-13pp
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