000 00353nam a2200145Ia 4500
008 170807s9999 xx 000 0 und d
020 _a9789383182923
100 _aSaxena
245 2 _aA Text Book of Railway Engineering
250 _a8 th
260 _aNew Delhi
_bDhanpat Rai Publication
_c2015
300 _a------
700 _aArora
942 _cBK
999 _c3810
_d3810