TY  - BOOK
AU  - Goeldner,Charles R.
AU  - Ritchie, J.R.Brent.
TI  - Tourism: Principles,practices,philosophies 
SN  - 9788126563715
U1  - 338.479 1 
PY  - 2017///
CY  - New delhi
PB  - Wiley
KW  - principles,practices,philosophies
N1  - Include References,Glossary and Index
ER  -