Heerkens, Gary R. <br/><br/>
Project management / 
Gary R. Heerkens 
 - New York :  McGraw-Hills,  2002       
 - xiv, 250 p. 
<br/><br/><label>ISBN: </label>0071379525 
<br/><br/><label>LC Class. No.: </label>HD 69 H459p 2002