Warren, John William <br/><br/>
Understanding force  an account of some aspects of teaching the idea of force in school, college and university courses in engineering, mathematics and science / by J.W. Warren 

 - London  J. Murray  1979 
 - vi,64p ill 23cm 
<br/><br/>Bibl.: p.61. - Index 
<br/><br/><label>ISBN: </label>0719535646 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Force and energy--Study and teaching