Collis, Jack. <br/><br/>
Work smarter not harder :  how to unlock your real potential / 
Jack Collis, Michael LeBoeuf. 
 - Sydney,[NSW] :  Goal Getting Seminars,  [1988]. 
 - xii, 235 p. 
<br/><br/><label>ISBN: </label>0731624343 
<br/><br/><label>LCCN: </label>44041581     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conduct of life.<br/>Success.<br/>Work.