TY  - GEN
AU  - Negi , Jagmohan
TI  - Travel agency and tour operation: concepts and principles
SN  - 8173911770
U1  - 338.4791 
PY  - 1997///
CY  - New Delhi
PB  - Kanishka Publishers Distributors
KW  - TRAVEL AND TOURISM
KW  - TOURIST INDUSTRIES
KW  - ECONOMICS
ER  -