TY  - BOOK
AU  - Parnes,Sidney Jay
AU  - Harding,Harold Friend
TI  - A source book for creative thinking,
SN  - 684413973
U1  - 155.61 P256s 
PY  - 1962///]
CY  - New York
PB  - Scribner
KW  - Pensamiento creativo
ER  -