000			00314nam a22001337a 4500
020			_a9789383182923
100			_aArora SP
245			_aTextbook of Railway Engineering
250			_a8th
260			_aNew Delhi _bDhanpat Rai Publications _c2015
300			_axii+37.25
700			_aSubhash C Saxena
942			_cBK
999			_c58625 _d58625