TY  - GEN
AU  - Sharma, Sita Ram (ed.)
AU  - Vohra, A. L. (ed.)
TI  - Encyclopaedia of educational technology
SN  - 8170416582
U1  - 371.3078 
PY  - 1993///
CY  - New Delhi
PB  - Anmol Publications 
KW  - Educational technology-Encyclopedias
N1  - HB
ER  -