TY  - BOOK
AU  - Walker, John R.
AU  - Walker, Josielyn T.
TI  - Tourism: concepts and practices 
SN  - 9780138142452
U1  - Res 910.68 W151 2011 
PY  - 2011///.
CY  - New Jersey
PB  - Pearson Education, Inc..
KW  - Tourism
N1  - Includes index
ER  -