Robbins Stephen .p <br/><br/>
Fundamentals of management :essential concepts and applications 
Robbins Stephen .p; Decenzo David.a 
 - N.D  N.D, Prentice Hall  2006 
 - 573p 
<br/><br/><label>ISBN: </label>81-317-0157-3 
<br/><br/><label>Source: </label>Textbook