TY  - BOOK
AU  - Loney, S L
TI  - Plane Trigonometry
SN  - 812190918X
U1  - 516.242 
PY  - 1893///
CY  -  New Delhi
PB  - S Chand & Company
KW  - Trigonometry
KW  -  Plane Trigonometry
ER  -