A skeletal development of introductory differential and integral calculus for one variable, utilizing logic, model theory and non-standard analysis /howell kenneth burch著
Curriculum-based evaluation : teaching and decision making /howell kenneth w著
Evaluating exceptional children : a task analysis approach /howell kenneth w著
Principles of Fourier analysis /howell kenneth b著
Ordinary differential equations : an introduction to the fundamentals /howell kenneth b著