TY  - BOOK
AU  - Carslaw,H.S.
TI  - Easy numerical trigonometry
U1  - 514 23
PY  - 1927///
CY  - Australia
PB  - Angus & Robertson
KW  - Trigonometry
KW  - Problems, exercises, etc
KW  - Juvenile literature
N1  - Based upon author's Easy numerical trigonometry of the right-angled triangle
ER  -