TY  - RPRT
TI  - Schooling, environment, and cognitive development: a cross-cultural study.
AU  - H W Stevenson
AU  - T Parker
AU  - A Wilkinson
AU  - B Bonnevaux
AU  - M Gonzalez
PY  - 1978
UR  - https://pubmed.ncbi.nlm.nih.gov/740004/
ID  - 740004
ER  -