TY  - BOOK
AU  - INDIA, CABINET SECRETARIAT,O&M(Division)
ED  - INDIA, CABINET SECRETARIAT,O&M(Division)
TI  - Descriptive memoir of the ministry of communications
U1  - X3:89M.2.N54, J4 
PY  - 1954///
CY  -  New Delhi 
N1  - App.:19-42p
ER  -