Heald Tim <br/><br/>
Networks :  who we know and how we use them / 
Tim Heald 
 - London :   Hodder and Stoughton  c1983. 
 - 288 p. 
<br/><br/><label>ISBN: </label>0304368624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group networks--Fellowship--Great Britain--Universities and colleges
<br/><br/><label>LC Class. No.: </label>HN385.5