000 00436nam a2200169u 4500
005 20250217031340.0
008 100424s1949 xx 000 0 eng d
040 _aNyNyJPI
041 0 _aeng
245 _aPublic health in Poland.
260 _aNew York :
_bPolish Research and Information Service,
_c1949.
300 _a30 p. ;
_c28 cm.
500 _amaszynopis
653 _aPoland --Public Health.
942 _cBK
997 _akah
999 _c45361
_d45361