TY  - BOOK
AU  - Bull,Adrian
TI  - The economics of travel and tourism
SN  - 058280731X
AV  - G155.A1 B84 1995
PY  - 1995///
CY  - Melbourne, Australia
PB  - Longman
KW  - Travel
N1  - Kaynakça ve dizin var
ER  -