Gambini, Rodolfo and Pullin, Jaoge  <br/><br/>
Loops, knots, gauge theories and quantum gravity  
Gambini, Rodolfo and Pullin, Jaoge  
 -   Cambridge Univeity Press  1996 
<br/><br/><label>Dewey Class. No.: </label>530.143  / N96 GAM.P