TY  - BOOK
AU  - Robert. A Peterson
TI  - Constructing effective questionnaires
SN  - 0-7619-1641-5
U1  - 300.72 
PY  - 2000///
CY  - London
PB  - Sage Publication Inc.
N1  - Robert. A Peterson: Constructing effective questionnaires..  London.  Sage Publication Inc., 2000. 0-7619-1641-5--(300.72PET)
ER  -