00370nam a2200133Ia 450000500170000000800410001702000180005808200200007610000200009624500440011626000300016030000100019070000360020020260205064021.0260111s9999||||xx |||||||||||||| ||und||  a9789386062253  a338.4791  V449I  aVasudevan, Venu 0aIntroduction to the business of tourism  aNew DelhibSage Pubc2017  a433p.  aVijayakumar B./Saroop Roy B.R./