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040			_aIIT-BHU _beng _cRRSPL
041			_aeng
082			_aTBB 625.1 Q1R
100			_aRangwala, S.C.
245			_aPrinciples of Railway Engineering
250			_a22nd ed.
260			_aAnand _bCharotar Book Stall _c2011
300			_axiii, 373 p.
500			_aIncludes Appendix, Bibliography, and Index
942			_cTBB
999			_c11712 _d11712