Boletin interamericana 

 - Mexico  1967  Nueva Editorial Interamericana 
<br/><br/> 1972 - nos. 3 - 6  1973 - Vol. 8, no. 1  1974 - Vol. 9, no. 3 May - June ; no. 4 July - August  1979 - February - April 
<br/><br/><label>Dewey Class. No.: </label>B6364