000 00514cas a2200157 4500
001 15307
035 _a(Sirsi) 15307
245 0 0 _aMortality Statistics. Series DH3, Perinatal and Infant :
_bSocial and Biological Factors.
260 _aLondon :
_bHMSO.
362 0 _aAC.42.EK; 1974, no.7, 9, 13-15, 17-18, 20, 21-
596 _a4
651 2 _aUnited Kingdom.
710 2 _aUnited Kingdom.
_bOffice of Population Censuses and Surveys.
008 0 eng
942 _2NLM
_cPERIODICAL
999 _c37437
_d37437