TY  - BOOK
AU  - Sherman, J. Gilmour.
TI  - The Personalized System Of Instruction
SN  - 877781176
U1  - 378.17943 SHE 1978 
PY  - 1978///
PB  - Educational Technology Pub.
N1  - THE INSTRUCTIONAL DESIGN LIBRARY ; V.13; Includes bibliographical references
ER  -