TY  - BOOK
AU  - Jacob,George
TI  - Navigation: a workbook on celestial navigation part-2
SN  - 9789389212426
U1  - 623.89 23
PY  - 2019///
CY  - Chennai
PB  - Ane books
KW  - Charts
KW  - Navigation--Study and teaching
KW  - Sailing
KW  - Solar System
ER  -