Effective writing :  A training aid / 

 - California :  State personnel board,  1952. 
 - iv, 44 p. ;  ill. ;  26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Writing.
<br/><br/><label>Dewey Class. No.: </label>351.1  / C153e 1952