<p>Details on holidays / type / destination / period / company / kind of accommodation now and before / organization / planning / booking / means of conveyance. Background variables: basic chara
In the mid-1960s, Testologen AB in collaboration with a group of advertisers, introduced a new way of investigation, where data about the target groups - socio-economic data,...
Details on holidays / type / destination / period / company / kind of accommodation now and before / organization / planning / booking / means of conveyance. Background variables: basic characteris
