Holding, Dennis Harry. <br/><br/>
Principles of training / 
/ by D. H. Holding. 
 - Oxford :  Pergamon Press,  1965. 
 - xvi, 156 p. :  illus. ;  20 cm. 
 - Commonwealth and international library of science, technology, engineering, and liberal studies. Psychology division. .
<br/><br/>'Further reading': p. 142. 'References and author index': p. 143-153. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>.Learning, Psychology of