Marki,L <br/><br/>
Radical theory / 
L.Marki and R.Wiegandt 
 - Amsterdam  North-Holland  1985 
 - 753 p. 
<br/><br/><label>Subjects--Index Terms: </label>Radical theory 
<br/><br/><label>Universal Decimal Class. No.: </label>512.552.12  / MAR