Paglaya-paglawud
Subtitle: paglalayag at ugnayan ng mga pamayanan sa kasaysayang Pilipino
By: Lars Raymund C. Ubaldo, patnugot
Publisher: Asosasyon ng mga Dalubhasa, may Hilig at Interes sa Kasaysayan (ADHIKA ng Pilipinas)
Published: 2012
Place of publication: Intramuros, Manila
Language: tgl
Number of pages: 171
ISBN-13: 9789718141915
Description: Role of waterway transport and connection of communities in Philippine history.
Notes: Includes bibliographical references.

In Tagalog.