TY  - BOOK
AU  - Satyanarayana, P.  .
TI  - Distance education what? why? how? / 
SN  - 81-85194-62-9
U1  - T 
PY  - 2001///
CY  - Hyderabad : 
PB  - Booklins Corporation , 
KW  - Education- Distance
ER  -