00395nam a22001097a 4500008004100000040005500041245009000096250001200186260006200198300001400260500001100274230728b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aPosts and telegraphs compilation of the fundamental rules and the supplementary rules  a4th ed.  aDelhi: bAccountant General, Posts and Telegraphs, c1974  axv, 183p.  aVol. 1