Description: A new trigonometry for schools/

Main Author:	Borchardt, Walter Gustav, 1872-
Other Authors:	Perrott, Augustus Donaldson
Format:	Book
Language:	English
Published:	London: G. Bell , 1968
Subjects:	Trigonometry > Problems, exercises, etc.

Physical Description:	viii, 383 p. : diagrms ; 19 cm.