TY  - BOOK
AU  - Thomas,R.Murray
AU  - Swartout,Sherwin G.
TI  - Integrated teaching materials,: how to choose, create, and use them,
U1  - 371.3 
PY  - 1963///
CY  - New York
PB  - David McKay Co.
KW  - Teaching
KW  - Aids and devices
ER  -