TY - BOOK AU - Dodge, Clayton W. TI - The circular functions AV - QA 533 .D63 1966 PY - 1966/// CY - New Jersey PB - Prentice-Hall, KW - TRIGONOMETRY N1 - Includes index; Chapter One. Preliminary analytic geometry -- Chapter Two. The circular functions -- Chapter Three. trigonometry -- Chapter Four. Complex numbers -- Chapter Five. Harmonic motion -- Chapter Six. History of trigonometry N2 - This text of twenty-seven sections has been designed for students preparing for the calculus, for teachers of such students, and for others interested in learning trigonometry ER -