TY  - BOOK
AU  - Parnes, Sidney Jay
TI  - Source book for creative problem-solving: a fifty year digest of proven innovation processes 
SN  - 0930222922
AV  - HD30.29 S68
PY  - 1992///
CY  - Buffalo, New York
PB  - Creative Education Foundation
KW  - Solución de problemas
KW  - Administración
KW  - Pensamiento creativo
KW  - Aptitud creadora
ER  -