AU  - Negi,Jagmohan  .
TI  - Tourist guide and tour operation : : planning and organising 
SN  - 8173916233
U1  - 338.4791 
PY  - 2005///
CY  - New Delhi
PB  - Kanihka Publishers , 
KW  - Tour guides
KW  - Tourism study and teaching
ER  -