TY  - BOOK
AU  - Flor, Alexander G.
TI  - Broadcast-based distance learning systems
SN  - 9715420524
AV  - LC6581  .F661 1995  
U1  - LC6581 
PY  - 1995///
CY  - Quezon City
PB  - University of the Philippines Press
N1  - MC
ER  -