Alejandro Reynaldo Gamboa
Selyo : Philippine history in postage stamps / Reynaldo Gamboa Alejandro, Rosa Menguito Vallejo, Armida Vallejo Santiago; with the cooperation of the Philippine Postal Corporation. - Pasay City : National Book Store, Anvil Pub., c2000. - 156 p. : col. ill.
6711888, 6719230
Postage stamps--Collectors and collecting--Philippines
Selyo : Philippine history in postage stamps / Reynaldo Gamboa Alejandro, Rosa Menguito Vallejo, Armida Vallejo Santiago; with the cooperation of the Philippine Postal Corporation. - Pasay City : National Book Store, Anvil Pub., c2000. - 156 p. : col. ill.
6711888, 6719230
Postage stamps--Collectors and collecting--Philippines