000 00279nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a625.1 R196
100 _aRANGWALA,S.C
245 0 _aPRINCIPLES OF RAILWAY ENGINEERING
260 _aINDIA
_bCharotar Publishing
942 _cBB
_2DDC
999 _c5788
_d5788