Test and measurement /

Autor Wilson, Jon S., Kester, Walt, Ball, Stuart, 1956-, De Silva, G. M. S., Ibrahim, Dogan, James, Kevin J., 1973-, Williams, Tim, 1954-, Laughton, M. A., 1934-, Warne, D. F., Nadovich, Chris, Porter, Alex, Ramsden, Ed, Fischer-Cripps, Anthony C., Scheiber, Steve
Vydáno 2008

Principles of political literacy : the working papers of the programme for political education /

Vydáno 1980