All India pin code directory (1981 edition): corrected up to 30-9-1980
text
New Delhi
Director-General, Posts and Telegraphs
1981
monographic
220p.
Ref. book/Addenda for postal index numbers assinged from 1-10-1980 to 31-1-1981
Postal codes - Directories - India - 1981
RR 383.14550954 ALL;