TY  - BOOK
AU  - Rohtash,Dr
TI  - Educational technology today : : recent advances & future prospects 
SN  - 9789381991206
U1  - 371.33 
PY  - 2013///
CY  - New Delhi
PB  - Swastik Publications
KW  - Educational technology
KW  -  Audio-visual materials
KW  -  Education
KW  -  Aims and objectives
N1  - Includes bibliographical references and index
ER  -