Manual on the use of the  Demey Decimal Classification 

 - NY.:  Pub.Forest press  0 
 - 552 p. 
 - 19th edition .
<br/><br/><label>ISBN: </label>910608326 
<br/><br/><label>Subjects--Index Terms: </label>Manual on the use of the  Demey Decimal Classification 
<br/><br/><label>Dewey Class. No.: </label>O25.4`31  / M36