00453nam a2200157Ia 4500001001100000005001700011008004300028020001500071050001100086245006200097260002200159300000700181500007400188650001800262999001500280000001476120251012174533.0 s1986 uk eng c a082130765700aHE421110aUrban transit systems : guidelines for examining options  bWorld Bankc1986  ap. aAlan Armstrong-Wright xii, 77 p. ill. 28 cm Bibliography: p. 77 NHAH  0aLocal transit c5638d5638