External survey manual
Publisher: Chicago Area Transportation Study
Published: 1956
Place of publication: Chicago, Ill
Language: eng
Subjects: Transportation; Planning; Surveys; Traffic surveys
Other titles: Chicago area transportation study external survey manual
Notes: "7 May 1956."

"1.1.1.01-1.1.1.15 -- External survey manual.

"11,101-11,115 -- v-2, parts I-IV, 1 map, 1 appendix of forms."