TY  - BOOK
AU  - Sharma Sita Ram Ed
AU  -  Vohra A L Ed
TI  - Encyclopaedia  of educational technology
U1  - T9:(F)k, N3.1-.15(RR) 
PY  - 1993///
CY  - ew
PB  - Delhi Anmol     
KW  - EDUCATION
ER  -