00405nam a22001337a 4500020001800000082001800018100002200036245009100058260005000149300001800199650001200217650002200229700002000251  a9788173915239  a910.68bKAM/B  aKamra ,Krishan K.  aBasics of tourism theory, operation and practice/cKrishan K. Kamra And Mohinder Chand  aNew Delhi:bKanishka Pbc Distributors,c2019.  a276p.;b25cm.  aBcom TT  aBasics of Tourism  a Chand,Mohinder