Smith, N.V.    Ed. <br/><br/>
Mutual knowledge. 

 - London  Academic Press Inc.  1982 
 - xvii,272p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>P0Sz7
<br/><br/><label>Dewey Class. No.: </label>P0Sz7  / L2