TY  - BOOK
AU  - Carpenter-Huffman,P.
ED  - Research and Development Corporation, 
TI  - An assessment of MODIA : a computer-based system for planning instruction
T2  - The Rand paper series
PY  - 1979///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  -  Aeronautics, Military
KW  - Study and teaching
KW  - United States
N1  - Includes bibliographical references (page 29)
ER  -