TY  - RPRT
TI  - [Experience in programmed machineless control of students' learning].
AU  - L A Odintsova
AU  - K F Totskaia
AU  - P P Pavlenko
PY  - 1976
UR  - https://pubmed.ncbi.nlm.nih.gov/1044997/
ID  - 1044997
ER  -