Walter W. Hart has written:
'A second course in algebra' -- subject(s): Algebra
'New first algebra' -- subject(s): Algebra
'Progressive high school algebra' -- subject(s): Algebra, Lending library
'Plane trigonometry, solid geometry and spherical trigonometry' -- subject(s): Geometry, Solid, Solid Geometry, Trigonometry
'Solid geometry and spherical trigonometry' -- subject(s): Geometry, Solid, Solid Geometry, Spherical trigonometry
'Progressive solid geometry' -- subject(s): Geometry, Solid, Solid Geometry
'Junior high school mathematics' -- subject(s): Mathematics, Problems, exercises
'Plane geometry' -- subject(s): Geometry, Plane, Plane Geometry
'Modern junior mathematics' -- subject(s): Mathematics, Problems, exercises
'Mathematics in daily use' -- subject(s): Mathematics
'Socialized general mathematics' -- subject(s): Mathematics
'Progressive first-[second] algebra' -- subject(s): Algebra
E. W. Hart has written: 'Contributions to Canadian botany'
W. A. Hart has written: 'Hart's dictionary of BASIC' -- subject(s): BASIC (Computer program language), Dictionaries
Walter W. Ellis has written: 'Mem. VII'
Walter W. Arnold has written: 'A Missourian's honor'
Daniel W. Hart has written: 'Power electronics' -- subject(s): Power electronics
Walter W. Head has written: 'Patriotism' -- subject(s): Patriotism
Walter W. Raymond has written: 'The power of mindedness in troubled times'
W. Neill Hart has written: 'Home and church working together' -- subject(s): Home, Religious education
Walter Owen Bentley has written: 'W O'
George W. Walter has written: 'The Loomis Gang' -- subject(s): Loomis gang
W. Walter Menninger has written: '\\' -- subject(s): Addresses, essays, lectures, Conduct of life
Walter W. Reed has written: 'Starting and managing a small automatic vending business' -- subject(s): Vending machines