1.
Tables for Azimuths, Great-Circle Sailing, and Reduction to the Meridian : With a new and im...
by Blackburne, H. s.
ISBN: 9781176478787
List Price: $22.75
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Tables of Alculated Hour-Angles and Altitude Azimuth Table 30N. to 30S.
by Blackburne, H. s., The Well...
ISBN: 9781140302476
List Price: $41.99
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Tables of Alculated Hour-Angles and Altitude Azimuth Table 30N. to 30S.
by Blackburne, H. s., The Well...
ISBN: 9781140302483
List Price: $34.75
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Tables for Azimuths, Great-Circle Sailing, and Reduction to the Meridian; with a New and Imp...
by Blackburne, H. s.
ISBN: 9781155062938
List Price: $20.00
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Tables for Azimuths, Great-Circle Sailing, and Reduction to the Meridian : With A New and Im...
by Blackburne, H. s.
ISBN: 9781112586101
List Price: $18.99
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Modern up-To-Date Navigation : Position Finding by the Improved Sumner Method Contrasted wit...
by Blackburne, H. s.
ISBN: 9781333538279
List Price: $9.57
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Tables for Azimuths, Great-Circle Sailing and Reduction to the Meridian
by H. S. Blackburne
ISBN: 9785518669925
List Price: $49.95
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Modern up-To-Date Navigation : Position Finding by the Improved Sumner Method Contrasted wit...
by Blackburne, H. s.
ISBN: 9780267889945
List Price: $25.63
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Tables for Azimuths, Great-Circle Sailing, and Reduction to the Meridian : With a New and Im...
by Blackburne, H. s.
ISBN: 9780365642251
List Price: $28.12
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Tables for Azimuths, Great-Circle Sailing, and Reduction to the Meridian : With a New and Im...
by Blackburne, H. s.
ISBN: 9780365642213
List Price: $10.57
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Tables of Alculated Hour-Angles and Altitude Azimuth Table 30N. To 30S
by Blackburne, H. s., The Well...
ISBN: 9781010176619
List Price: $18.95
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Tables for Azimuths, Great-Circle Sailing, and Reduction to the Meridian, with a New and Imp...
by Blackburne, H. s., H. S. Bl...
ISBN: 9780649717309
List Price: $12.20
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Tables of Alculated Hour-Angles and Altitude Azimuth Table 30N. to 30S
by H. S. Blackburne
ISBN: 9781010251309
List Price: $28.95