Understanding genetic research and population-based studies /

"P 106"--P. [4] of cover.

Understanding genetic research and population-based studies /

"P 106"--P. [4] of cover.

Indice de precios al consumidor para familias obreras en Puerto Rico. Consumer price index for wage earners' families in Puerto Rico. Average indexes for fiscal years ...

Description based on: 1965 y 1966.

Consumer close-ups.

Description based on: [no.] 8 (1981/1982); title from caption.

Surveys of consumer attitudes.

Description based on: May 1981; title from cover.

Consumer Expenditure Surveys, quarterly interview survey, and diary survey, information booklet /

Description based on: 1993.