Boyer, Calvin James  1939- <br/><br/>
The doctoral dissertation as an information source:  a study of scientific information flow/ 
Calvin James Boyer 
 - New Jersey:  Scare Crow Press,  1973 
 - x, 129 p.;  22 cm. 
<br/><br/><label>ISBN: </label>0810806231  $ 6.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dissertations, Academic--History--United States<br/>Doctor of philosophy degree
<br/><br/><label>Dewey Class. No.: </label>808.06