TY  - BOOK
AU  - Draper,Ernest Gallaudet,1885-1954
TI  - Lectures in Navigation
AV  - VK 
PY  - 2008///
PB  - Project Gutenberg
KW  - Navigation
N1  - Project Gutenberg; Freely available; Electronic text
UR  - http://www.gutenberg.org/etext/27642
UR  - http://www.gutenberg.org/license
ER  -