TY  - BOOK
AU  - Loney, S.L. .
TI  - Plane Trigonometry
U1  - 514.5 
PY  - 1963///
CY  - London
PB  - Macmillan and co
KW  - Trigonometry
KW  - Plane Trigonometry
KW  - G-Mathematics
ER  -