Teachers Guide to Physics is Fun  Book Four 
Douglas MacMohan, John, Hughes and Tom, Spears 
 - London  Heinemann Educatioanl Books Ltd  c1969 
 - v,112 p.  ill,  23 cm 
<br/><br/><label>ISBN: </label>4356782X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics