MARKOWITZ, Harold., Jr. <br/><br/>
Distance education: staff handbook 
/[by] Harold Markowitz., Jr. 
 - [S.l.]  University of Illinois at Urbana-Champaign  1990 
 - 59 p.- 
 - The guide series .
<br/><br/><label>ISBN: </label>1877847062 
<br/><br/><label>Dewey Class. No.: </label>374.4  / MAR