TY  - BOOK
AU  - Spacapan,Shirlynn
AU  - Oskamp,Stuart
TI  - Helping and being helped: naturalistic studies 
SN  - 080394327X :
U1  - 158.3 
PY  - 1992///
CY  - Newbury Park
PB  - SAGE
KW  - Helping behavior
KW  - Congresses
N1  - Revised papers presented at the symposium held on Feb. 3, 1990
ER  -