TY  - BOOK
AU  - Rao, V. K
TI  - Instructional technology
SN  - 8176487031
U1  - 371.3078 
PY  - 2005///
CY  - New Delhi
PB  - A.P.H Publishing Corporation 
KW  - Educational technology
KW  - Instructional systems -- Design
N1  - Includes bibliographical references and index

ER  -