TY  - BOOK
AU  - Ekstrom,Ruth B.
TI  - Kit of factor-referenced cognitive test 1976
AV  - BF433 C6 K5.5
PY  - 1975///
CY  - Princeton, (E.U.A.)
PB  - Educational Testings Service
KW  - COGNICION -
KW  - PRUEBAS
ER  -