Aspects of mathematical logic.:  III ciclo. Varenna, 9-17 settembre 1968. Coordinatore: prof. E. Casari. 

 - Roma:  Cremonese,  1969. 
 - 285 p.;  28 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>70477028 
<br/><br/><label>Nat. Bib. No.: </label>It69-June 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.
<br/><br/><label>Dewey Class. No.: </label>511.3  / A838