Design for NFTS home-interview update survey, fall 1973 /
David T. Hartgen.

APA Citation

Hartgen, D. T., New York (State). Dept. of Transportation. Planning Division. (1973). Design for NFTS home-interview update survey, fall 1973. Albany: New York State Department of Transportation Planning and Research Bureau.

MLA Citation

Hartgen, David T, and New York (State). Dept. of Transportation. Planning Division. Design for NFTS Home-interview Update Survey, Fall 1973. Albany: New York State Department of Transportation Planning and Research Bureau, 1973.