Modern problems of demography and methods of demographic investigations
английский/Modern problems of demography and methods of demographic investigations / R. N. Birukova ; USSR Min. of public health. World health organisation. Central inst. for advanced med. training. International course on epidemiology and control of communicable diseases.Modern problems of demography and methods of demographic investigations / R. N. Birukova.Modern problems of demography and methods of demographic investigations.М./, 1969 ( ). - 1969. - [2], 25 с. ; 20 см см.Modern problems of demography and methods of demographic investigations. М., 1969 .
Отпечат. множит. аппаратом.Демография/nlr_sh1/Р11(0)03/Birukova ./
Отпечат. множит. аппаратом.Демография/nlr_sh1/Р11(0)03/Birukova ./