Journal of Human Ergology
Online ISSN : 1884-3964
Print ISSN : 0300-8134
ISSN-L : 0300-8134
COMPARISONS OF SLEEP-WAKE HABITS OF MORNING AND EVENING TYPES IN JAPANESE WORKER SAMPLE
Kaneyoshi ISHIHARASusumu MIYAKEAkio MIYASITAYo MIYATA
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1988 Volume 17 Issue 2 Pages 111-118

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© Human Ergology Society
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