Romania yearbook 1977 

 - Bucharest  Editura Stiintifica si Enciclopedica      1977 
 - 251p  cm. 
<br/><br/><label>Standard No.: </label>2,926 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>n5921,N75, L7 (RR)