Khan, Azmatullah <br/><br/>
Principles of economics :  for class xi (Arts & Commerce) / 
Azmatullah Khan 
 - Karachi :  Sir Syed Book ;  1966 
 - iii, 256p.:  ill.;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  / KHA