Nelkon, Michael <br/><br/>
Notes on Ordinary Level physics / 
M. Nelkon. 
 -  Heinemann,  1956. 
 - vi,146 pages. :  ill. ;  22 cm. 
<br/><br/><label>Nat. Bib. No.: </label>GB56-17328 
<br/><br/><label>LC Class. No.: </label>QC 23  / .N 45 1965 
<br/><br/><label>Dewey Class. No.: </label>530