000			00314nam a2200121 4500
245			_aTourism : past , present and future _cA.J.Burkart and S.Medlik
100			_aBurkart, A.J.
710			_aMedlik,S.
250			_a2nd ed.
260			_aLondon _bHeinemann _c1981
300			_axiv,366p.; 23cm.
082			_a910.4 _bBUR
999			_c44526 _d44526