TY  - BOOK
AU  - Wing,J.K.(John Kenneth),1923-
AU  - Cooper,J.E.(John Edward).
AU  - Sartorius,N.
TI  - Measurement and classification of psychiatric symptoms: an introduction manual for the PSE and Catego program 
SN  - 0521203821
PY  - 1974///
CY  - London
PB  - Cambridge University Press
KW  - Mental illness
KW  - Classification
ER  -