Vyborochnoye nablyudeniye /
Грaнков, В. П. Grankov, V. P.
Vyborochnoye nablyudeniye / V. P. Grankov. - Moskva : Gos. statisticheskoe izd-vo, 1955. - 74 p. ;
RUSSIAN22563
Sampling (Statistics).
519.93 / Vy
Vyborochnoye nablyudeniye / V. P. Grankov. - Moskva : Gos. statisticheskoe izd-vo, 1955. - 74 p. ;
RUSSIAN22563
Sampling (Statistics).
519.93 / Vy