Post and telegraph guide February 1923 : Superintendent Govt. Printing, India.
published half-yearly /
- Calcutta : 1923. Superintendent Govt. Printing,
- v, 628 p. : ill. ;. 25 cm.
- Irregular
21005051
Postal service--Australia.
Telegraph--Australia.
383 / POS
21005051
Postal service--Australia.
Telegraph--Australia.
383 / POS