LONGO, G (ED), MARCHI, M (ED), SGARRO, A (ED) <br/><br/>
GEOMETRIES, CODES AND CRYPTOGRAPHY 

 - NEW YORK  SV  1990 
 -  227 
 - INTERNATIONAL CENTRE FOR MECHANICAL SCIENCES -COURSES & LECTURES 313 .
<br/><br/> BR-773 
<br/><br/><label>ISBN: </label>ERNET  72 
<br/><br/><label>Dewey Class. No.: </label>685