Lockwood, Fred. <br/><br/>
Activities in self-instructional texts/ 
[Fred Lockwood]. 
 - East Brunswick, N.J. :   London:  Nichols Pub. ;   Kogan Page published in association with the Institute of Educational Technology, Open University,   1992. 
 - 142 pages:  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references (p. [136]-142). 
<br/><br/><label>ISBN: </label>0749407093   £12.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education --Programmed instruction.<br/>Teaching --Aids and devices.
<br/><br/><label>Dewey Class. No.: </label>371.3/944