Notes on compass work /
Kemp, J. F.
Notes on compass work / Kemp & Young. - Revised ed. - Sevenoaks : [London]. 12 Long Acre, WC2E 9LP : Kandy Publications, [Distributed by G. Philip], 1972. - [1], 111 p. : ill.(some col) ; 22 cm. + pbk.
Includes index.
0853090467
Compass.
Aids to navigation.
623.89
Notes on compass work / Kemp & Young. - Revised ed. - Sevenoaks : [London]. 12 Long Acre, WC2E 9LP : Kandy Publications, [Distributed by G. Philip], 1972. - [1], 111 p. : ill.(some col) ; 22 cm. + pbk.
Includes index.
0853090467
Compass.
Aids to navigation.
623.89