TY  - BOOK
AU  - Stringer, Ernest T
TI  - Action research
U1  - 361 S86A(5) 
PY  - 2021///
CY  - California
PB  - Sage Publications
N1  - 4137 18/10/2021 RK21/1080 28/10/2021 IMSAR (Dev. & Research)
ER  -