000 | 00693nam a22001697a 4500 | ||
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005 | 20240720162813.0 | ||
008 | 240720b |||||||| |||| 00| 0 eng d | ||
040 |
_aISI Library _cISI Library |
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110 |
_aUS Department of Health Education and welfare _bPublic Health Service |
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245 |
_aDifferences in expectation of additional children among motheres of legitimate live births _bUnited states 1964-1966 |
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260 |
_aRockville, Md. _bNational Center for Health Statistics _cFebruary 1972 |
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300 | _a52p. | ||
490 |
_aVital and health statistics _vData from the national vital statistics system Seris 22 number 13 |
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901 | _b28/02/1973 | ||
904 | _a20/07/2024 | ||
942 |
_2ddc _cRP |
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999 |
_c435159 _d435159 |