Ashley, Moira <br/><br/>
Communication on target/ 
Rod and Moira Ashley 
 - London  Hodder & Stoughton  1991 
 - 112p.:  ill.  24cm 
<br/><br/><label>ISBN: </label>0340528443 
<br/><br/><label>LC Class. No.: </label>P90  / As3 1991