Sonnenberg, G.J.
Radar and electronic navigation - 4th ed. - London Newnes Butterworths 1970 - [03 folded charts], 313p. : ill.
040800003
621.396.969.33 / S6
Radar and electronic navigation - 4th ed. - London Newnes Butterworths 1970 - [03 folded charts], 313p. : ill.
040800003
621.396.969.33 / S6