TY  - BOOK
AU  - Manuel,Herschel T.
TI  - Development of inter-American test materials
AV  - LB3051 M.3
PY  - 1966///
CY  - Austin [E.U.A.]
PB  - University of Texas
KW  - Mediciones y pruebas educativas
N1  - "U.S. Department of Health, Education and Welfare Project no.2621"
ER  -