Absolute and relative values
Мд97 Д-4/289 английский/Absolute and relative values / 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.Absolute and relative values / B. D. Petrakov.Absolute and relative values.M./, 1969 ( ). - 1969. - [2], 10 с. ; 20 см см.Absolute and relative values. M., 1969 .
Отпеч. множит. аппаратом.Ме1-200/[Р11(2)02]/
Отпеч. множит. аппаратом.Ме1-200/[Р11(2)02]/