Fritz, Roger <br/><br/>
Problems of wave optics 

 - Moscow  Mir Pub.   1976 
 - 69p. 
<br/><br/><label>ISBN: </label> RS 2.50 
<br/><br/><label>Source: </label> RS 2.50 
<br/><br/><label>Dewey Class. No.: </label>535 FRI