TY  - BOOK
AU  - Kells, Lyman Morse
AU  - Bland, James R.
TI  - PLANE AND SPHERICAL TRIGONOMETRY
U1  - 514 
PY  - 1951///
CY  - New York
PB  - Mcgraw-Hill
KW  - Trigonometry, Plane
KW  - Trigonometry, Spherical
N1  - Bound With The Author'S Five-Place Logarithmic And Trigonometric Tables, New York, 1935
ER  -