TY  - BOOK
AU  - Grant, G.A.A.
TI  - The ship's compass
SN  - 0710065221
U1  - 623.894 
PY  - 1981///
CY  - London
PB  - Routledge and Kegan Paul
KW  - List of symbols
KW  - Preface
KW  - Acknowledgement
ER  -