Christianson, Gale E. <br/><br/>
This wild abyss :  the story of the men who made astronomy / 
Gale E. Christianson. 
 - London :  Collier macmillan,  c1978. 
 - 461 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--History.
<br/><br/><label>LC Class. No.: </label>QB 15  / .C44