TY  - BOOK
AU  - Granville,William Anthony
AU  - Smith,Percey F.
AU  - Mikesh,James S.
TI  - Plane trigonometry: and Four-place tables 
U1  - 514.5 
PY  - 1965///
CY  - Calcutta
PB  - Oxford & IBH
KW  - Plane trigonometry
KW  - Logarithms
N1  - Includes index
ER  -