Chaisson, Eric <br/><br/>
Astronomy today / 
Eric Chaisson, Steve McMillan. 
 - 5th ed. 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  2005. 
 - v. 2 :  col. ill. ;  29 cm. 
<br/><br/> Includes appendix, glossary, AK and index 
<br/><br/> V. 1 (2005, xxiii, 761 p.) :  V. 2 (2005, xxiii, 761 p.) : 
<br/><br/><label>ISBN: </label>0131445960 (case) 0131176838 (pbk. : v. 1) 0131176846 (pbk. : v. 2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Աստղագիտություն