TY  - BOOK
AU  - Ruggiero,Vincent Ryan
TI  - The art of thinking: a guide to critical and creative thought 
SN  - 0321953312
PY  - 2015///]
CY  - Boston
PB  - Pearson
KW  - Creative thinking
KW  - Thought and thinking
KW  - Problems, exercises, etc
N1  - Includes bibliographical references and index
ER  -