000			00415nam a22001337a 4500
999			_c124384 _d124384
008			200708b ||||| |||| 00| 0 eng d
082			_aR 385.10954 R429A
110			_aResearch Designs and Standards Organization _913790
245			_aAnnual report
260			_aLucknow _bResearch Designs and Standards Organisation _c1991
300			_a68p.
650			_aRailway - Designs and standards _913791
942			_2ddc _cR