TY  - BOOK
AU  - Mann,Peter H.
TI  - Methods of social investigation
T2  - Methods of social investigation
SN  - 0-631-14019-0
U1  - 001.42 
PY  - 1986///
CY  - U.K.
PB  - Basil Blackwell
KW  - Social behaviour
N2  - Social behaviour
ER  -