000 00465nam a2200205Ia 4500
008 240220s9999 xx 000 0 und d
020 _a978938318923
041 _aENG
082 _a625.1
100 _aSaxena S. C.
245 0 _aA text book of railway engineering
260 _aNew Delhi
260 _bDhanpat Rai Publications
260 _c2017
300 _a"xii, 37p."
365 _b345
650 _aCIVIL
700 _aArora S. P.
942 _cDBK
999 _c34575
_d34575