TY  - RPRT
TI  - Structure and strategy in concept learning.
AU  - S F Osler
AU  - E Kofsky
PY  - 1966
DO  - 10.1016/0022-0965(66)90020-8
UR  - https://pubmed.ncbi.nlm.nih.gov/5972668/
ID  - 5972668
ER  -