TY  - BOOK
AU  - Gupta, S K.
TI  - International airfare & ticketing: Methods and techniques 
SN  - 9788185044569
U1  - 387.744 
PY  - 2007///
CY  - new delhi
PB  - UDH publishers &distributors (P)LTD
KW  - communication
ER  -