Unesco statistical digest :  a statistical summary of data on education, science and technology, culture and communication, by country / 

 - Paris :  Unesco,  1987. 
 - xxiv, 335 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>9230024813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General statistics<br/>Statistics -- Periodicals
<br/><br/><label>Dewey Class. No.: </label>313 / U3