Bulman, Alan Davison. <br/><br/>
Physics projects :  a book of experiments, models and inquiries / 
D. A. Bulman. 
 - London :  J. Murray,  1972. 
 - 63 p. :  illus. ;  26 cm. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0719525284 
<br/><br/><label>LCCN: </label>72191890  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Experiments.<br/>Physical instruments.