"Rahmani, Yousuf." <br/><br/>
Commercial geography / 
Yousuf Rahmani. 
 - 2nd ed. 
 - Karachi :  "Maryam Academy,"  2015. 
 - 257 p. : 
<br/><br/><label>LC Class. No.: </label>HF 1027  / .R34 2015