MacLachlan, James H.  1928- <br/><br/>
Matter and energy :  the foundations of modern physics / 
James H. MacLachlan, K.G. McNeill , John M. Bell. 
 - London :  George G. Harrap,  1964 
 - vii, 408 p.  ill. ;  25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics.
<br/><br/><label>Dewey Class. No.: </label>530  / MAM 1964