Roenneberg, Till. <br/><br/>
Internal time  chronotypes, social jet lag, and why you're so tired /  [electronic resource] : 
Till Roenneberg. 
 - Cambridge, Mass. :  Harvard University Press,  2012. 
 - viii, 272 p. :  ill., maps. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Worlds apart -- Of early birds and long sleepers -- Counting sheep -- A curious astronomer -- The lost days -- The periodic shift worker -- The fast hamster -- Dawn at the gym -- The elusive transcript -- Temporal ecology -- Wait until dark -- The end of adolescence -- What a waste of time! -- Days on other planets -- When will my organs arrive? -- The scissors of sleep -- Early socialists-late capitalists -- Constant twilight -- From Frankfurt to Morocco and back -- Light at night -- Partnership timing -- A clock for all seasons -- Professional selection -- The nocturnal bottleneck. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>9780674065482 (electronic bk.) 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chronobiology.<br/>Biological rhythms.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QP84.6  / .R6413 2012 
<br/><br/><label>Dewey Class. No.: </label>612/.022