Massey, L. Daniel <br/><br/>
Computer fundamentals for managers  [sound recording] / 
by L. Daniel Massey ; American Management Association 
 - New York :  AMACOM,  1974 
 - 6 sound cassettes :  analog ; 17 X 11 cm. +  1 workbook (97 p., 26 cm.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing