LAKATOS, Imre <br/><br/>
Proofs and refutations: the logic of mathematical discovery / 
edited by John Worrall, Elie Zahar 
 - Cambridge  Cambridge Univeristy press  1976 
 - xii, 173 p. 
<br/><br/> Includes index, bibliography. 
<br/><br/><label>ISBN: </label>521290384 
<br/><br/><label>Dewey Class. No.: </label>511.3  / LAK