TY  - BOOK
AU  - Martelli
AU  - 
TI  - Martelli's Navigation Tables: A rapid method of finding the position and for solving spherical triangle problems
U1  - 527(083) 
PY  - 0000///
CY  - London
PB  - Kelvin Hughes
KW  - martelli's navigation tables
KW  - Navigation
KW  - Nautical astronomy
KW  - Aeronautical astronomy
ER  -