Bhardwaj, Anand <br/><br/>
Encyclopaedia of astronomy and space science 
Anand Bhardwaj                                               
 - New Delhi  Anmol Publications  2006 
 - 322p. 
<br/><br/><label>ISBN: </label>81-261-2885-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy - Encyclopedia<br/>Space Science- Encyclopedia
<br/><br/><label>Universal Decimal Class. No.: </label>(031)52  / BHA