Isham, C J, Ed., et al. <br/><br/>
Quantum gravity: An oxford symposium 

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 - Clarendon Press, Oxford  1975 
 - 605 
 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantum mechanics; Physics
<br/><br/><label>Dewey Class. No.: </label>530.12  ISH-Q