"Final report."
"Manalytics, Inc."--Technical rept. doc. p.
December 1977.
"Contract no. DOT-FR-65024"--Technical rept. doc. p.
"Report no. FRA-OPPD-78-2.1" (v. 1.)
"Report no. FRA-OPPD-78-2.2" (v. 2.)
"Report no. FRA-OPPD-78-2.3" (v. 3.)
"Report no. FRA-OPPD-78-2.4" (v. 4.)
"Report no. FRA-OPPD-78-2.5" (v. 5.)
"Report no. FRA-OPPD-78-2.6" (v. 6.)
"Report no. FRA-OPPD-78-2.7" (v. 7.)
"Report no. FRA-OPPD-78-2.8" (v. 8.)
"Report no. FRA-OPPD-78-2.9" (v. 9.)
"Report no. FRA-OPPD-78-2.10" (v. 10.)
"Report no. FRA-OPPD-78-2.11" (v. 11.)