Leith, G.O.M. <br/><br/>
A handbook of programmed learning / 
G.O.M. Leith ; with contributions by E.A. Peel and W. Curr. 
 - Edgbaston, Birmingham :  University of Birmingham,  1964 
 - 152 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Programmed instruction.
<br/><br/><label>Dewey Class. No.: </label>371.3944  / LEI