Statistical methods in social-hygienic and epidemiological investigations; organization of statistical investigations
Мд97 Д-4/278 английский/Statistical methods in social-hygienic and epidemiological investigations; organization of statistical investigations / B. D. Petrakov ; USSR Min. of public health. World health organization. Central inst. for advanced med. training. International courses on epidemiology and control of communicable diseases.Statistical methods in social-hygienic and epidemiological investigations; organization of statistical investigations / B. D. Petrakov.Statistical methods in social-hygienic and epidemiological investigations; organization of statistical investigations.M./, 1969 ( ). - 1969. - [2], 13 с. ; 20 см см.Statistical methods in social-hygienic and epidemiological investigations; organization of statistical investigations. M., 1969 .
Отпеч. множит. аппаратом.
Отпеч. множит. аппаратом.