Cite
MLA Citation
Phil Somerville. The practical guide to celestial navigation : step-by-step instructions for when you've lost the plot. London : Adlard Coles, 2021. http://access.bl.uk/ark:/81055/vdc_100131004406.0x000001
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Phil Somerville. The practical guide to celestial navigation : step-by-step instructions for when you've lost the plot. London : Adlard Coles, 2021. http://access.bl.uk/ark:/81055/vdc_100131004406.0x000001