TY  - BOOK
AU  - Aarons, Haydn
TI  - Practical introduction to survey design: a beginner's guide
SN  - 9781526460301
U1  - 001.433 AAR 
PY  - 2021///
CY  - London
PB  - SAGE Publications, Inc
KW  -  Surveys Design
KW  - Conceptual models
KW  - Survey administration
ER  -