. . "Assurance populaire Grande-Bretagne." . . "Sécurité sociale Grande-Bretagne." . . "Sociale verzekeringen." . . . . . "Social insurance; what it is and what it might be"@en . . . . . . . . . . . . "Social insurance : what it is and what it might be" . "Social insurance : what it is and what it might be"@en . . . "Social insurance what it is and what it might be"@en . . . . . . "Social insurance, what it is and what it might be" . . "Social insurance"@en .