lal <br/><br/>
numerical problems in physics 

<br/><br/><label>ISBN: </label>SL0940588 
<br/><br/><label>Standard No.: </label>194990 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C, M7;8