000 00335nam a2200157Ia 4500
082 _a354.54087306
_bIn39.AR
100 _aIndian Posts and Telegraphs Department
245 _aAnnual report
_b
260 _aNew Delhi
_bThe Auth.
300 _a
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a7610
999 _c7610
_d7610