TY  - BOOK
AU  - Khalique,Abdul
TI  - Navbasics : watchkeeping & electronic navigation vol 3
SN  - 978856094917
U1  - 623.89 23
PY  - 2014///
CY  - Scotland
PB  - Witherby publishing
KW  - Navigation
KW  - Seamanship
ER  -