TY  - BOOK
TI  - Handbook of applied social research methods edited by Leonard Bickman, Debra J.Rog
SN  - 076190672X (hbk)
U1  - Sigma:(:f), N8 
PY  - 1998///
CY  - London
PB  - Sage Publications      
KW  - CHEMISTRY; RESEARCH METHODS
ER  -