Modern trigonometry /

Bibliographic Details
Main Author: Hearley, Maurice James Goodwin
Format: Book
Language:English
Published: New York : The Ronald press company, [1942]
Series:Nelson's aeroscience manuals.
Subjects:
Description
Physical Description:2 pages ., iii-viii, 168 pages : illustrations, diagrams ; 20 cm.
Bibliography:"Answers" pages [157]-168.