TY  - BOOK
AU  - Seligman,Martin E.P.
TI  - Learned optimism
SN  - 9781742744926
U1  - 155.232 20
PY  - 1992///, c1991
CY  - Milsons Point, N.S.W
PB  - Random House Australia
KW  - Optimism
N1  - Reprint. Originally published: New York : A.A. Knopf, 1991; Includes bibliographical references and index
ER  -