Standardized English language achievement test : ITA-84 form A-1
Kokkota, Valmar
1985
https://www.ester.ee/record=b5304725*est
Standardized English language achievement test : ITA-84 form B-1
Kokkota, Valmar
1985
https://www.ester.ee/record=b5304777*est
Standardized English language achievement test : ITA-84 form C-1
Kokkota, Valmar
1985
https://www.ester.ee/record=b5304791*est