TY  - BOOK
AU  - Watzlawick,Paul
AU  - Weakland,John H.
TI  - Change, principles of problem formation and problem resolution
SN  - 0393011046
PY  - 1974///
CY  - New York
PB  - Norton & Company
KW  - Problem solving
KW  - Change (Psychology)
KW  - Interpersonal
N1  - Includes bibliographical references
ER  -