TY  - BOOK
AU  - Coulson J E
TI  - Programmed learning and computerbased instruction
U1  - 651.26 
PY  - 1962///
CY  - London
PB  - Wiley
KW  - Office automation
KW  - Programmed learning
N1  - Proc. of the conf on application of digital computers to automated instruction, Oct. 10-12, 1961
ER  -