Circadian clocks;  proceedings. 
Editor: Jurgen Aschoff. 
 - Amsterdam,  North-Holland Pub. Co.,  1965. 
<br/><br/> "Sponsored by the Scientific Affairs Division, North Atlantic Treaty Organization." 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>65009646 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Circadian rhythms -- Congresses.--Circadian rhythms -- Congresses.
<br/><br/><label>LC Class. No.: </label>QH527  / .F37 1964