Friedman, Nathaniel A. <br/><br/>
Introdduction to ergodic theory 
Nathaniel A. Friedman 
 - New York  Van Nostrand  1970 
 - iv,143p.;  20cm.- 
 - Van Nostrand Reinhold Mathematical Studies; no.29 .
<br/><br/><label>Dewey Class. No.: </label>515.42  / FRI