Books by Hart, Walter W.
New second algebra [with answe
New second algebra [with answers
Teacher's manual for the Hart,
Teacher's manual for the Hart, Schult, Swain First year algebra
Teacher's manual for the Hart,
Teacher's manual for the Hart, Schult, Swain Second year algebra
A first course in algebra
Basic Mathe'matics
Plane trigonometry, solid geometry and spherical trigonometry
Essentials of high school alge
Essentials of high school algebra
Socialized general mathematics
Socialized general mathematics
Progressive plane and solid ge
Progressive plane and solid geometry
Progressive solid geometry
Progressive high school algebra
Modern junior mathematics