BUREAU OF THE CENSUS Continued Inventory of information on individuals in the records of Federal agencies-Continued Household history survey record card (supplemental sample). Current population survey control cards.. Monthly labor survey control cards. Quarterly housing survey control cards. Civil defense household survey questionnaire (home fallout protection survey). 1900 Census of Population, microfilm. 1910 Census of Population, microfilm. 1920 Census of Population, microfilm. 1930 Census of Population, microfilm. 1940 Census of Population, microfilm. 1950 Census of Population, microfilm. 1960 Census of Population and Housing, microfilm. 1960 Census of Population and Housing, 1960 Census of Population and Housing, 1960 evaluation study listing sheets and 1970 pretest listing sheets. BUREAU OF THE CENSUS Continued Inventory of information on individuals in the records of Federal agencies-Continued 1966 vacancy surveys in 4 selected cities. Relocation housing survey, schedules. Standard Form 57 (Application for Federal Employment) applicant supply file sys Current medicare survey control cards. Household history survey record card Vol.. (supplemental sample). Current population survey control cards. 1 Census taken every 10 years with some variations in questions asked. Since the 1940 census, most information collected on a sample basis. 2 Census taken every 5 years. 3 Survey now suspended. It was collected monthly on a sample basis. 4 Survey taken periodically on a sample basis. 51-time survey covering 30,000,000 individuals over a 4-year period. After completion of processing, punchcards are to be destroyed. "Less than 50,000. |