THOMAS, Christopher R. <br/><br/>
Managerial economics:   foundation of business analysis and strategy  xxi, 726p. : ill. 
Christopher R. Thomas, S. Charles Maurice 
 -  13th ed. 
 -  McGraw hill Education,   2020. 
<br/><br/> “It includes references and index”. 
<br/><br/><label>ISBN: </label>978-1-260-56554-6