TY  - BOOK
AU  - Moustakas,Clark
TI  - Heuristic research : design, methodology and applications
SN  - 0803938810
U1  - 001.42 
PY  - 1990///
CY  - California
PB  - Sage Publications
KW  - Heuristic
KW  - Problem solving
KW  - Psychological aspects
ER  -