Contact Person:

National Library of the Philippines
c/o Ms. Jennifer B. Dimasaca
Chief, Librarian V
Bibliographic Services Division
T.M. Kalaw St., Ermita, Manila
Tel. No.: 5336-7200 loc. 406-407

Mobile No.: 09178718210

Email address : isbn@nlp.gov.ph (ISBN/ISMN) l issn@nlp.gov.ph (ISSN)