TY  - BOOK
AU  - 
AU  - 
TI  - Open and flexible learning: issues and challenges: Prof.G.Ram Reddy memorial lectures
SN  - 8130901889
U1  - 37.018.43 
PY  - 2006///
CY  - Chennai
PB  - Viva Books
KW  - Distance education- India
ER  -