TY  - BOOK
AU  - Negi, Jogmohan
TI  - Travel agency operator: concepts and principles
SN  - 81-7391-662-4
U1  - 910.4068 
PY  - 2005///
CY  - New Delhi
PB  - Kanishka
KW  - Travel
N1  - Includes index
ER  -