000			004920000a22001690004500
245			_aOn the Right Lines? : the limits of technological innovation
100			_aPotter, Stephen
260			_aLondon _bFrance Pinter (Publishers) _c1987
300			_aviii, 208p. : photos, maps
500			_aDiandas Collection
020			_a086187580X
080			_a656.2:330.341.1 _bP6
650			_aRAILROADS-PASSENGER TRAFFIC
650			_aTECHNOLOGICAL INNOVATIONS
041			_aEN
942			_cBK
999			_c42212 _d42212