TY  - BOOK
AU  - Rao,V.K.
TI  - Instructional technology
SN  - 97881764487030
U1  - 371.3078 
PY  - 2005///
CY  - New Delhi
PB  - APH Publishing corporation
KW  - Technology - instructional
KW  - Instructional design
N1  - Includes bibliographical reference and index
ER  -