TY  - BOOK
AU  - Ullmann, Leonard P.,
AU  - Krasner,Leonard
TI  - A psychological approach to abnormal behavior
T2  - Prentice-hall psychology series
AV  - RC454 U54 1969
PY  - 1969///
CY  - Englewood cliffs, new jersey
PB  - Prentice Hall
KW  - Psicopatología
ER  -