Shahidullah, Md. Alamgir <br/><br/>
Customer service at grameenphone ltd. 
Md. Alamgir Shahidullah, Supervised by Prof. Rafiqul Islam 
 - Daffodil International University, Dhaka :  Md. Alamgir Shahidullah,  July 2007. 
 - 92 p. :  ill., figs., tables ;  29 cm. 
 - Business & Economics .
<br/><br/>Includes bibliography (p. 92) 
<br/><br/>
<br/><br/><label>Dewey Class. No.: </label>P00430