TY  - BOOK
AU  - Ebos, Frank 
TI  - Math is/ geometry and trigonometry: 3203
SN  - 0176021248
AV  - QA445.M32 1984 
PY  - 1984///
CY  - Ontario
PB  - Nelson Canada
KW  - Geometry
KW  - Trigonometry
N1  - Includes index
ER  -