TY  - BOOK
AU  - Bedny, Gregory 
AU  -  Karwowski, Waldemar
TI  - A systemic-structural theory of activity : applications to human performance and work design
SN  - 9780849397646 
U1  - 158.7 
PY  - 2007///
CY  - Boca Raton
PB  - CRC Press, Taylor and Francis
KW  - Psychology
ER  -