Zykė, Cizia <br/><br/>
Oro 
/ Cizia Zykė 
. - cameroun  : international book promotion, 1985
. - 289 p.  ; 24 cm. 
<br/><br/><label>ISBN: </label>2-01-011294-6 
<br/><br/><label>Source: </label> don 
<br/><br/><label>Universal Decimal Class. No.: </label>840.