000 00292nam a2200121Ia 4500
008 220201s1965 xx 000 0 eng d
082 _a624.182
100 _aRangwala,SC
245 0 _aPrinciples of Railway Engineering
260 _bCharotar Book Staff
_c1965
300 _a296
942 _2ddc
999 _c72969
_d72969