N Gregory Mankiw, <br/><br/>
Principles of microeconomics 
By N Gregory Mankiw 
 - 7th ed. 
 - Delhi:  Cengage learning,  2019. 
 - 495p. 
<br/><br/><label>ISBN: </label>9789386668295 
<br/><br/><label>Subjects--Index Terms: </label>Production 
<br/><br/><label>Dewey Class. No.: </label>338.5