Thomas, Marian <br/><br/>
Positive mental attitude in the workplace / 
Marian Thomas. 
 - West Des Moines, IA :  American Media Pub,  c1995. 
 - 87 p. 
 - (AMI how-to series) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work ethics<br/>Work--Psychological aspects