Besse, Arthur L <br/><br/>
manifolds all of whose geodesics are closed 

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 - Berlin  Springer-Verlag  1978 
 - ix, 262 p.   
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<br/><br/><label>Subjects--Index Terms: </label>Trignometry  Co-ordinate geometry  Mathematics  Number theory  Set theory  Group theory  Mathematical sciences  Vectors 
<br/><br/><label>Dewey Class. No.: </label>514.76