Sarafyan, Nubar <br/><br/>
Cycles and self-organization / 
N. Sarafyan. 
 - Los Angeles :  2000. 
 - XI, 200 p. 
<br/><br/><label>ISBN: </label>0-615-11698-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Աստղագիտություն