Roberts Laura Morgan : Exploring positive identities and organizations : building a theoretical and research foundation / edited by Laura Morgan Roberts and Jane E. Dutton.
c2009
1
Roberts Lawrence D : Approaches to nature in the Middle Ages : papers of the Tenth Annual Conference of the Center for Medieval & Early Renaissance Studies.
1982
1
Roberts Leila Gay : Robert Louis Stevenson's theories of art as seen in his essays : being a thesis.
1976
1
Roberts Leonard : Arthur Hughes : his life and works / a catalogue raisonne by Leonard Roberts ; with a biographical introd. by Stephen Wildman.
Roberts Mark 1961 : Fairweather Eden : life in Britain half a million years ago as revealed by the excavations at Boxgrove / Michael Pitts and Mark Roberts.
1998
1
Roberts Mark 1977 : Boys don't try? : rethinking masculinity in schools / Matt Pinkett and Mark Roberts.