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035   $a(CKB)5470000002487770
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035   $a(EXLCZ)995470000002487770
100   $a20110503d1970      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aNeeds for national studies of population dynamics $ea report of the United States National Committee on Vital and Health Statistics
210  1$aRockville, Md. :$cU.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration,$d1970.
215   $a1 online resource (viii, 31 pages)
225 1 $aVital and health statistics. Series 4, Documents and committee reports ;$vnumber 12
225 1 $aPublic Health Service publication ;$vno. 1000-series 4-no. 12
300   $a"An assessment of the types of studies needed in the field of population dynamics, the specific types of data needed to yield such studies, and the steps required to meet these needs most effectively."
300   $a"April 1970."
320   $aIncludes bibliographical references (page 31).
517   $aNeeds for national studies of population dynamics 
606   $aPopulation forecasting$zUnited States
606   $aPopulation
606   $aPopulation$2fast
607   $aUnited States$xPopulation
607   $aUnited States$vStatistics, Vital
607   $aUnited States$2fast
608   $aVital statistics.$2fast
615  0$aPopulation forecasting
615  0$aPopulation.
615  7$aPopulation.
712 02$aNational Center for Health Statistics (U.S.),
712 02$aUnited States.$bHealth Services and Mental Health Administration,
801  0$bSXT
801  1$bSXT
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910711831403321
996   $aNeeds for national studies of population dynamics$93456684
997   $aUNINA