PSYCHOMETRIKA
journal33956
E138505
US
0033-3123
English
Rivista
Psychometric Society:Advan System, 171 Watson Road:Dover, NH 03820:(603)749-9102, EMAIL: nering@asme.com, 400341@umdd.umd.edu, INTERNET: http://www.asme.com, Fax: (603)749-6398
1936
can
restricted
cannot
false