TY  - BOOK
AU  - S. L. LONEY
TI  - PLANE TRIGONOMETRY
U1  - 516.24/LON/PLA/P.1 
PY  - 1992///
CY  - CALCUTTA
PB  - RADHA PUBLISHING HOUSE
KW  - EUCLIDEAN GEOMETRY
KW  - MATHEMATICS
ER  -