TY  - BOOK
AU  - Singh, D.K
TI  - Textbook of tourism
SN  - 8182040426
U1  - 915.404 SIN 23rd ed.
PY  - 2007///
CY  - New Delhi 
PB  - Aman Publications
KW  - Tourist trade--Textbook
KW  - Tourism--Textbook
ER  -