Negi, J. (prof.(Dr)
Air travel ticketing and fare construction :With examination question/
Prof(Dr.) Jagmohan Negi; Gaurav Manoher.
- New delhi: Kanishika publisher distributors, 2019
- xvi, 494p.: ill.; (21cm)
9788173916284
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Air travel ticketing Fare construction-air travel --Textbook
G154.N44 / 2019