TY  - BOOK
AU  - Majumdar, A. R. 
AU  - Ganguli, P. L. 
TI  - Plane Trigonometry
U1  - 516.242 
PY  - 1977///
CY  - Calcutta
PB  - Orient Book
KW  - Mathemathics-Engineering
KW  - Plane trigeometry
ER  -