301.44
P315S
           Pattanaik, Prasanta K
               Strategy and group choice \ Prasanta K Pattanaik - Amsterdam : North-Holland, 1978.
               x, 213p. - Contributions to economic analysis/ed by D W Jorgenson; no. 113 .
                ISBN: 0-444-85126-7

106877
                Subjects: Social choice; Social groups; Social change.