Beckman, F. W. <br/><br/>
Technical journalism 

 - 2 ed. 
 - Ames, Iowa :  State College Press,  1942 
 - 415 p. 
<br/><br/><label>LCCN: </label>13679 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Periodismo.
<br/><br/><label>Dewey Class. No.: </label>070  / B4