Official magazine. 

 - Maraval, Trinidad 
<br/><br/> 1973 - Vol. 1, nos. 1-2  1974 -  Vol. 2, no. 1 ; no. 3 July  1976 - Vol. 4, no. 1 January 
<br/><br/><label>Dewey Class. No.: </label>T781