A GaAs Laser voice communicatior / 
H. Leelavathi...[et..all] 
 - Bangalore :  National Aerinautical Laboratory ,  1981 
 - ii, 26 p.;  28 cm. 
 - NAL technical note TN-51 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics
<br/><br/><label>Dewey Class. No.: </label>629.13072