TY  - BOOK
AU  - Attwood, C.
TI  - Six-figure trigonometrical, logarithmic, antilogarithmic and logarithmic trigonometrical tables and formulas
SN  - 971-12-0136-4
PY  - 1961///
KW  - Logarithms
KW  - sears
KW  - Trigonometric tables
ER  -