TY  - BOOK
AU  - Cruz, Zenaida L., Ph.D.
TI  - Principles of tourism : : Part II 
SN  - 978-971-23-4387-2
AV  - 338.467 C88p 
PY  - 2005///
CY  - Sampaloc, Manila
PB  - REX Book Store
N1  - Includes glossary and index
ER  -