Fifty-seventh report :  Ministry of Communications :  Indian Telephone Industries Ltd 

 - New Delhi :  Lok Sabha Secretariat ,  1975 
 - viii, 87p. ;  24cm. 
<br/><br/> Ministry of Communications 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indian Telephone Industries Ltd.<br/>Telephone--India<br/>Telephone
<br/><br/><label>Dewey Class. No.: </label>338.74  / ILP 74/57