TY - BOOK AU - Reddy, V. Venugopal TI - Towards virtualization: open and distance learning SN - 9788175542976 (pbk) U1 - 371.33 PY - 2006/// CY - New Delhi PB - Kogan Page KW - Education KW - Technology N1 - case studies of virtual universities; case studies of dual mode universities; case studies of open universities; epilogue: open and distance learning in the 21st century ER -