Telephone directory :  / 
Patiala Telephone Exchange, Posts and Telegraphs Department, India 
 - Patiala :  Author ,  1973 
 - 31 p.:  25 cm 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Dewey Class. No.: </label>384.6(5442)058