000 00545pam a2200145a 44500
008 140414b1973 xxu||||| |||| 00| 0 eng d
082 _a625.105
_bRDS
110 _aDeputy Director General, RDSO, Lucknow
245 _aIndian railway Technical Bulletin Volume XXX
_cedited by Deputy Director General, RDSO, Lucknow
260 _aLucknow
_bDeputy Director General, RDSO, Lucknow
_c1973
650 _aINDIAN RAILWAY TECHNICAL BULLETIN VOLUME XXX
690 _aCIVIL ENGINEERING
700 _aDeputy Director General, RDSO, Lucknow
906 _a37469
999 _c35577
_d35577