000 00449nam a22001337a 4500
008 230728b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aPosts and telegraphs compilation of the fundamental rules and the supplementary rules
250 _a4th ed.
260 _aDelhi:
_bAccountant General, Posts and Telegraphs,
_c1974
300 _axv, 183p.
500 _aVol. 1
942 _2udc
_cREF
999 _c55876
_d55876