ID:DA09535583
Halpern, Robert
Search authors sharing the same name
Robert Halpern
Teachers College Press c2003
: paper
Available at 2 libraries
Columbia University Press c1999
: cloth , : pbk
Available at 22 libraries
Columbia University Press c1995
: pbk
Available at 29 libraries
Ernesto Pollitt ; with the collaboration of Robert Halpern and Patricia Eskenasy
Praeger 1980 Praeger special studies . Praeger scientific
Available at 3 libraries