(Q38581276)
Statements
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Work at sea: a study of sleep, and of circadian rhythms in physiological and psychological functions, in watchkeepers on merchant vessels. I. Watchkeeping on board ships: a methodological approach (English)
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W P Colquhoun
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J Rutenfranz
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H Goethe
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B Neidhart
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R Condon
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R Plett
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P Knauth
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1 January 1988
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60
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5
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321-329
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Identifiers
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