Book Publishing Industry Development Act (RA 8047) & rules and regulations.
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Quezon City
National Book Development Board
[2007]
|
| Pynciau: |
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Quezon City
National Book Development Board
[2007]
|
| Pynciau: |