R.A. 8047 : "the Book Publishing Industry Development Act" and other issuances of the National Book Development Board.
- Quezon City : National Book Development Board, [n.d.].
- No pagination ; 23 centimeter.
Publishers and publishing --Philippines.
FIL 070.5 R29 [n.d.]
Publishers and publishing --Philippines.
FIL 070.5 R29 [n.d.]