John, Leslie Ketwell Additional Author mixed material bibliography International marine 1997 monographic en Inggris

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191 hal, index This navigational sourcebook lists the coordinates of major lights and buoys and provides detailed descriptions of lights, sound signals, and structures to help boaters recognize them by day or night. Ideal for programming GPS receivers, it lists waypoints alphabetically and groups them geographically under major channels and harbor approaches. Aids to navigation. 623 894509740849325234 UPA PERPUSTAKAAN POLITEKNIK PERKAPALAN NEGERI SURABAYA Politeknik Perkapalan Negeri Surabaya 623 89450974 Joh i 310012009010808 My Library (Lemari 11/922) 18508 2019-09-02 09:25:38 2019-09-02 10:14:17 machine generated