000 00308 a2200121 4500
082 _a614.06
_bW89e
245 1 _aEPIDEMIOLOGICAL AND VITAL STATISTICS REPORT
260 _a
_b
_c1956
300 _av.
440 _aEpidemiological And Vital Statistics Report
_vV. 9
964 _gCIRC
997 _a34619 v. 9 s C
999 _c455321
_d455321