Bemærk: Kan ikke leveres før jul.
Bemærk: Kan ikke leveres før jul.
Professor Stonecash combines his twenty years of polling experience with academic theory to show how and why polling is done and how information can be used to help win elections.
Bemærk: Kan ikke leveres før jul.
Professor Stonecash combines his twenty years of polling experience with academic theory to show how and why polling is done and how information can be used to help win elections.
Bemærk: Kan ikke leveres før jul.
Bemærk: Kan leveres før jul.