TY  - BOOK
AU  - Budlong, John P.
AU  - xx, 686 p.
AU  - Title
TI  - Shoreline and sextant: practical coastal navigation
SN  - 0442211422
PY  - 1977///
CY  - New York 
PB  - Van Nostrand Reinhold Co.
KW  - Navigation
N1  - Includes index
ER  -