John Herbert Sangster profile picture

John Herbert Sangster

Is this your author profile? Create an account to claim and customize it!

Stand Alone

Algebraic formulae
National arithmetic in theory and practice, designed for the use of Canadian schools
Dr. Sangster's address to the public and the public school teachers of Ontario
National arithmetic in theory and practice
Elements of algebra
Notes and exercises in natural philosophy
Key to elements of algebra
Natural Philosophy
National arithmetic in theory and practice, designed for the use of Canadian schools
Key to the national arithmetic: containing full solutions to nearly all the problems; designed for the use of teachers and private students
Key to the national arithmetic: containing full solutions to nearly all the problems : designed for the use of teachers and private students
National arithmetic in theory and practice: designed for the use of Canadian schools
National arithmetic in theory and practice: designed for the use of Canadian schools
Elementary arithmetic in decimal currency designed for the use of Canadian schools
Student's note book on inorganic chemistry: including brief notices of the properties, preparation, and chemical reactions of the principal elements and their compounds

See All