Postal telegraph and telephone guide :  Calcutta and Durgapore / 
Post and Telegraphs Department, India 
 - Calcutta :  [s. l.],  1961 
 - 18 p. ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Postal communication--India
<br/><br/><label>Subjects--Geographic Terms: </label><br/>India--Telephone directory
<br/><br/><label>Dewey Class. No.: </label>384.6