TY  - CHAP
A1  - Klovdahl, A.S.
T1  - Urban Social Network: Some Methodological Problems and Possibilities
Y1  - 1989
A3  - Kochen, M.
T2  - The small world
CY  - Norwood
PB  - Ablex Publishing
SP  - 176
EP  - -210

ER  -