Gladwell, Malcolm <br/><br/>
The tipping point    how little things can make a big difference 

 -  1st ed. 
 - Boston   Little 
<br/><br/><label>ISBN: </label>0-316-31696-2. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Causation<br/> Contagion (Social psychology)<br/> Context effects (Psychology)<br/>Social psychology<br/>Sociology
<br/><br/><label>LC Class. No.: </label>HM1033.G53