000 00298nam a2200121Ia 4500
008 220201s1984 xx 000 0 eng d
082 _a625.1
_bARO
100 _aArora,SP&Saxena,SC
245 0 _aText book of railway engineering
260 _bDhanpat rai&sons
_c1984
300 _a559
942 _2ddc
999 _c83243
_d83243