000 00296nam a2200121Ia 4500
008 230929s1981||||xx |||||||||||||| ||und||
100 _aSaxena Subhash C
245 2 _aA Text Book of Railway Engineering
250 _a5th
260 _aNew Delhi
_bDhanpat Roy & Co.
_c1981
300 _a559
942 _cBK
999 _c59
_d59