TY  - RPRT
TI  - Guessing in multiple-choice tests.
AU  - B Cooper
AU  - J M Foy
PY  - 1967
DO  - 10.1111/j.1365-2923.1967.tb01699.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6080737/
ID  - 6080737
ER  -