=LDR 22 4500 =001 3709 =082 04$a388.011 ORT =100 1\$aOrt{acute}uzar, Juan de Dios =245 10$aModelling transport =260 \\$aChichester :$bWiley,$c1996 =650 \0$aReserve =700 1\$aWillumsen, Luis G. =852 \\$bFreeman Library$h388.011 ORT