The travel market,

Reproduces reports previously issued separately.

Consumer durables and installment debt: a study of American households,

Mode of access: Internet.

Big business as the people see it; a study of a socio-economic institution,

Mode of access: Internet.

Youth look at national problems; a special report from the Youth in Transition Project

Bibliography: p. 97-98.

The travel market, 1955, 1956, 1957,

Reproduces reports previously issued separately.

Multivariate model building; the validation of a search strategy

Originally presented as the author's thesis, University of Chicago.

Formal opening the new Michigan Stadium Ann Arbor

View from the south of the stadium during the Ohio State-Michigan game. On image: KAUFMANN & FABRY CO. COMMERCIAL PHOTOGRAPHERS 425 South Wabash Ave. CHICAGO TELEPHONE HARRISON 3135 MOST THOROUGHLY EQUIPPED PHOTOGRAPHIC PLANT IN AMERICA. Verso: Rotary Club of Chicago 10/25/27

The adaptability of older workers to technological change; performance of older and younger workers in industrial retraining courses

"Organizational Behavior and Change Programs, February, 1961."

The detection of interaction effects ; a report on a computer program for the selection of optimal combinations of explanatory variables /

Errata sheet inserted.

Searching for structure ; an approach to analysis of substantial bodies of micro-data and documentation for a computer program /

Mode of access: Internet.

Multiple classification analysis ; a report on a computer program for multiple regression using categorical predictors /

Bibliographical footnotes.

Early retirement: the decision and the experience /

Bibliography: p. 287-288.

THAID : a sequential analysis program for the analysis of nominal scale dependent variables /

Bibliography: p. 46.

Early retirement : the decision and the experience, and a second look /

Part 1, Early retirement: the decision and the experience, published separately in 1969. Part 2, The automobile worker and retirement: a second look, published separately in 1970.

Non-market components of national income.

Bibliography: p. 122-127.