TY  - BOOK
AU  - Lockwood,Fred
TI  - The Design and Production of Self-Instructional Materials
SN  - 749414553
U1  - 371.325 L81d 
PY  - 1998///
CY  - London
PB  - Kogan Page Limited, 
KW  - Distance education
N1  - Index
ER  -