Akima, Hiroshi <br/><br/>
Feasibility model development of the 61-kHz subsystem of the Decision Information Distribution System / 
Hiroshi Akima, R. Marshall Coon, Thijs de Haas 
 - Washington :  U.S. Dept. of Commerce, Office of Telecommunications ,  1975. 
 - iv, 116, [1] pages :  illustrations ;  27 cm. 
 - OT Report;  74-52 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Decision Information Distribution System.<br/>Radio--Transmitters and transmission.<br/>Modulation (Electronics)
<br/><br/><label>Dewey Class. No.: </label>621.38411