TY  - RPRT
TI  - Facilitative effects of haptic training on children's visual problem solving.
AU  - D F Bjorklund
AU  - E J Butter
AU  - L Winges
PY  - 1978
DO  - 10.2466/pms.1978.47.3.963
UR  - https://pubmed.ncbi.nlm.nih.gov/740495/
ID  - 740495
ER  -