TY  - BOOK
AU  - Cruz, Zenaida Lansangan
TI  - Principles of tourism: part I
SN  - 978-971-23-6490-7
PY  - 2013///.
CY  - Manila, Philippines
PB  - Rex Book Store
KW  - Tourism -- Philippines
KW  - Tourism -- Study and Teaching
N1  - Includes bibliographical references and index
ER  -