Howes, Virgil, M. <br/><br/>
Individualizing instruction in science and mathematics  selected readings and programs, practices and uses of technology 
by Virgil M. Howes. 
 - London  Macmillan  1970 
 - viii, 204p. 
<br/><br/><label>Dewey Class. No.: </label>371.394  / N70