E. C. Graves <br/><br/>
Ulrich's Periodicals Directory : N-z 

 - 21 
 - New York  R. R. Bowker Co.  1982 
 - 1301-2269p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>57:N32a
<br/><br/><label>Dewey Class. No.: </label>57:N32a  / H3.I2.2