Telephone directory / 
Kerala Circle, Trichur Telegraphs Engineering Division, India 
 - Trivandrum :  Telegraph Engineering Division,  1974 
 - v. ;  24 cm. 
 - Annual 
 - (Mar.-Sep. 1975-1981) 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--India<br/>Telephone--Directories--India--Kerala--Trichur
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Trichur (Kerala, India)--Telephone directories
<br/><br/><label>Dewey Class. No.: </label>384.6(5455)058