Rutledge, William A.
Modern trigonometry - 1st ed. - New Jersey Prentice-Hall 1956 - xi, 243 p. illus 22 cm. - Prentice-Hall mathematics series .
Trigonometry
514 / RUT/1956
Modern trigonometry - 1st ed. - New Jersey Prentice-Hall 1956 - xi, 243 p. illus 22 cm. - Prentice-Hall mathematics series .
Trigonometry
514 / RUT/1956