TY  - BOOK
AU  - Hall,William
ED  - Asutosh Collection (National Library, India)
TI  - Navigation
U1  - 623.8 
PY  - 0000///[n.d.]
CY  - London
PB  - T. C. & E. C. Jack
KW  - Merchant marine
KW  - United States
N1  - Includes bibliographical references and index
ER  -