TY  - BOOK
AU  - Chrestenson, H. E.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : with applications to trigonometry and complex numbers 
SN  - 2
PY  - 1966///]46
CY  - San Francisco
PB  - W. H. Freeman
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Plane
KW  - Trigonometrical functions.;Geometry, Analytic;Numbers, Complex
N1  - Includes bibliographies; 5
ER  -