Principles and practice of palliative care and supportive oncologyAnn M Berger, Russell K. Portenoy, David E Weissman · First published 2002Open the Tome
Principles and practice of supportive oncologyAnn Berger, Russell K. Portenoy · First published 1998Open the Tome
The effect of competition on the self concept, peer social acceptance and work productivity of mental retardates in vocational trainingWilfred Russell Berger · First published 1976Open the Tome
