Booth, Anthony. <br/><br/>
Qualitative evaluation of information technology in communication systems / 
Anthony Booth. 
 - London :  Taylor Graham,  c1988. 
 - 103 p. 
 - British Library research and development reports ;  5968. .
<br/><br/><label>ISBN: </label>0947568352 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic mail systems--Evaluation.