TY  - BOOK
AU  - Taber,Julian I.
AU  - Glaser,Robert
AU  - Schaffer,Halmuth H.
TI  - Learning and progammed instruction / 
U1  - 371.3944 
PY  - 1965///
CY  - Reading, Mass. : 
PB  - Addison-Wesley, 
KW  - Programmed instruction
ER  -