Roth, Audrey <br/><br/>
Writing step by step  : exercises in structured creativity 
/ Audrey J.Roth,Thelma C. Altshuler 
. - Washington  : International communication agency, 1981
. - LXIV-300 p.  : ill.  ; 26 cm. 
<br/><br/><label>Source: </label> Don 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0.