Statistical yearbook 1978-79 = Anuario estadístico 1978-79. 

 - París :  UNESCO,  1980. 
 - 1266 p. 
<br/><br/>Contiene: Reference tables -- Education -- Science and technology -- Libraries -- Museums and related institutions --Theatre and other dramatic arts -- Book production -- Newspapers and other periodicals -- Cultural paper -- 
<br/><br/><label>ISBN: </label>9230018007 
<br/><br/><label>Encabezamiento--Tema: </label><br/>CIENCIA ---ANUARIOS<br/>TECNOLOGIA ---ANUARIOS