338.4791
N384P
           Negi, Jagmohan
               Paryatan evam yatra ke siddhant \ Jagmohan Negi Principles of tourism and trade (in Hindi) - New Delhi : Tathshila Prakashan, 1999.
               320p.
                ISBN: 81-85727-58-9

142491
                Subjects: Tourist trade-Government policy; Travel; Tourism.