Standardized English language achievement test : ITA-84 form A-2
Kokkota, Valmar
1985
https://www.ester.ee/record=b5304710*est
Standardized English language achievement test : ITA-84 form B-2
Kokkota, Valmar
1985
https://www.ester.ee/record=b5304782*est
Standardized English language achievement test : ITA-84 form C-2
Kokkota, Valmar
1985
https://www.ester.ee/record=b5304793*est