Zeleny.R.O. <br/><br/>
World Book Encyclopedia.Q-R Vol-16. 

 - 1st Ed. 
 -  WBI  1989 
 - 550p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>REF
<br/><br/><label>Dewey Class. No.: </label>030  / ZEL