The American democracy / Thomas E. Patterson

 Patterson, Thomas E.;

Boston : McGraw-Hill , 2005

The American democracy

 Patterson, Thomas E.; Halter, Gary M.;

Boston : : McGraw-Hill , 2006

The american democracy

 Patterson, Thomas E.;

Amerika : McGraw-Hill , 2011

The American Democracy

 Patterson, Thomas E.;

Boston : McGraw-Hill , 2003