TY  - BOOK
ED  - Invitational Conference on Testing Problems
TI  - Proceedings of the 1970 invitational conference on testing problems: october 31, The New York Hilton 
AV  - L106 I5.6 1970
PY  - 1971///,
CY  - Princenton, N. J.
PB  - Educational Testing Service
KW  - Educación
ER  -