Author

John Herbert Sangster

15 titles available
Cover of Natural philosophy by John Herbert Sangster

Natural philosophy
Cover of National arithmetic in theory and practice by John Herbert Sangster

National arithmetic in theory and practice
Cover of Notes and exercises in natural philosophy by John Herbert Sangster

Notes and exercises in natural philosophy
Cover of Notes and exercises in natural philosophy by John Herbert Sangster

Notes and exercises in natural philosophy
Cover of Natural philosophy by John Herbert Sangster

Natural philosophy
Cover of An advisory Board for the Minister of Education would create an educational Tammany by John Herbert Sangster

An advisory Board for the Minister of Education would create an educational Tammany

Dr. Sangster's address to the public and the public school teachers of Ontario
Cover of Progress in education by John Herbert Sangster

Progress in education
Cover of Natural philosophy by John Herbert Sangster

Natural philosophy
Cover of Notes and exercises in natural philosophy by John Herbert Sangster

Notes and exercises in natural philosophy
Cover of Natural philosophy by John Herbert Sangster

Natural philosophy
Cover of Natural philosophy by John Herbert Sangster

Natural philosophy
Cover of Natural philosophy by John Herbert Sangster

Natural philosophy

National philiosophy, part 1

Notes and exercises in natural philosphy

About John Herbert Sangster

Free ebooks by John Herbert Sangster available for download.