Nicolson, Iain <br/><br/>
Gravity, black holes and the universe 
Iain Nicolson                                               
 - Newton Abbot  David and Charles  1981 
 - 264p. 
<br/><br/><label>ISBN: </label>0-7153-7849-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Black holes<br/>Gravitation<br/>Relativistic cosmology
<br/><br/><label>Universal Decimal Class. No.: </label>524.834  / NIC