TY  - BOOK
AU  - Thakur, K. R.
TI  - Educational development and technology
SN  - 9788189005610
U1  - 370.954 
PY  - 2010///
CY  - New Delhi
PB  - Saurabh Publishing House
N1  - Includes index
UR  - http://www.loc.gov/catdir/toc/ecip0721/2007025342.html
ER  -