Singh, Jagjit. <br/><br/>
Modern cosmology / 
Jagjit Singh. 
 - Revised ed. 
 - Harmondsworth :  Penguin,  1970. 
 - 416 p. :  12 plates. ill. ;  18 cm. 
<br/><br/> American ed. (New York, Dover Publications) has title: Great ideas and theories of modern cosmology. 
<br/><br/><label>ISBN: </label>0140210601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmology.