Litchka, Peter R., 1950- (Personal Name)

Polka, Walter S. The dark side of educational leadership, c2008: ECIP t.p. (Peter R. Litchka) data view (b. 1950)

Exemplary leadership practices, 2016: ECIP t.p. (Peter R. Litchka) dataview (born August 19, 1950)