TY  - BOOK
AU  - BULL,ADRIAN
TI  - THE ECONOMICS OF TRAVEL AND TOURISM / 
U1  - 388.4791 
PY  - 1991///
CY  - [S.N] : 
PB  - PITMAN PUBLISHING ، 
KW  - TOURIST TRADE
KW  - ECONOMICS
KW  - TOURISM
KW  - TOURISM - ENTERPRISEE
KW  - TOURISM - INVESTMENT
ER  -