Nelkon, M.  1914- <br/><br/>
Principles of physics / 
by M. Nelkon. 
 - rev. ed. 
 - London :  Chatto & Windus,  1964. 
 - 680 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label>0701001402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics.