Muhammad Sabir. <br/><br/>
Impact of cell phone usage on learning :   a case study of students of superior science college Hyderabad / 
Muhammad Sabir. 
 - MUET, Jamshoro :  MUISTD,  2015. 
 - xiii,59p. ;  ill. ; 26 cm. 
<br/><br/>Includes References. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Information Technology 
<br/><br/><label>Dewey Class. No.: </label> / MUH