-
1961
-
1962
The master game pathway to higher consciousness beyond the drug experience
Baskı/Yayın Bilgisi 1968Kitap -
1963
-
1964
Modern concepts and methods in grade I mathematics a proposed syllabus for elementary school mathematics
Baskı/Yayın Bilgisi 1968Tez -
1965
-
1966
-
1967
-
1968
-
1969
Evaluating reading and study skills in the secondary classroom a guide for content teachers.
Baskı/Yayın Bilgisi 1968Kitap -
1970