=LDR            22        4500
=001  4007
=082  04$a1975 KIL
=100  1\$aKillen, James
=245  10$aThe optimal planning of a public transport service with particular reference to the Dublin suburban railway system
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1975
=650  \0$aTheses
=852  \\$bFreeman Library$h1975 KIL