Rootselaar, B Van <br/><br/>
Logic, Methodology and Philosophy of Science III   Proceedings of the Third International Congress for Logic, Methodology and Philosophy of Science, Amsterdam 1967 

 - Amsterdam  North Holland Publishing Company  1968 
 - 552p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 200 
<br/><br/><label>Dewey Class. No.: </label>N07  / R679