00537nam a2200169Ia 4500082002400000100002500024245009400049260005200143300001000195500000500205690000600210700000500216952010500221964001700326921000900343999001500352  a309.590212bIn39.MS  aIndia. Railway Board  aManual of statistical instructions for the compilation of annual statistics of railwaysb  aSimlabManager, Government of India Pressc1956  a300p.  a  a   a  00104070aISIbISId1998-07-16l0o309.590212 In39.MSpDP1024r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a3764  c3764d3764