TY  - BOOK
AU  - Kumar,J Prasanth
AU  - Rao,Digumarti Bhaskara
TI  - Effectiveness of distance education system
U1  - 371 
PY  - 1998///
CY  - 	New Delhi : 
PB  - Discovery Pub. House, 
KW  - 	 Study skills
ER  -