Roth, Audrey J. <br/><br/>
Writing Step by Step  : Exercises in Structured creativity 
/ Audrey J.Roth, Therma C. Altshuler. 
. - Washington  : International communication agency, 1981
. - 300 p.  : ill.  ; 26 cm. 
<br/><br/><label>Source: </label> Ancien fonds 
<br/><br/><label>Universal Decimal Class. No.: </label>802.