Conducting Research in Psychology/  measuring the weight of smoke 
Pelham,Brett W. 
 - 2nd 
 - Australia:  Thomson/Wadsworth Publishing,  2003. 
 - 411 
<br/><br/><label>ISBN: </label>0534520936 
<br/><br/><label>Dewey Class. No.: </label>150.72  / PEL/C