TY  - BOOK
AU  - Vallen, Gary K. 
AU  -  Vallen, Jerome J.
TI  - Check in check out :  managing hotel operations
SN  - 97881 31727164
U1  - 647.94 
PY  - 2009///
CY  - Delhi
PB  - Pearson Education
KW  - Hospitality
ER  -