Gibbons G W Et Al <br/><br/>
Euclidean Quantum Gravity 

 -  World Scientific  WSPC  1993 
<br/><br/><label>ISBN: </label>9789814539395 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics