Leong , S. C  <br/><br/>
Physics :  practical for ' o' level  

 - Federal :   Hong kong ;  1953. 
 - 86 p ; 24cm .  01 
 - 2024-08-06 
<br/><br/><label>ISBN: </label>9810172346 
<br/><br/><label>Nat. Bib. No.: </label>0010300 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>LEN 
<br/><br/><label>Universal Decimal Class. No.: </label>530