000 00290nam a2200109Ia 4500
999 _c2050
_d2050
100 _aAntia K F
245 _aRailway Track:Design Construction Maintenance and Renewal of Permanent Way
250 _a5
260 _c1960
_aBombay
_bThe New Book Company Pvt.Ltd.
300 _aii+478
942 _cBK