00722nam a2200193Ia 450000100070000000500170000700800410002404000100006510000370007524501140011226000100022630000400023650000160027650200640029250400320035661000580038865000330044665000490047925769820160527191548.0020923e1999    pr a   gr     000 0 spa d  aPUCPR1 aLotti de López, Angela.2Local10aPercepciones del nivel de comunicación relacionadas al turismo de Puerto Ricocpor Angela Lotti de López.  c1999.  avi, 58, [11] leavesbtablesc29 cm.  aTypescript.  aThesis (Ph.D.) -- The Union Institute and Unviersity, 1999.  aBibliography: leaves 54-58.24aUnion Institute and UniversityxDissertations.2Local 0aTourismzPuerto Rico.2Local 0aCommunication in tourismzPuerto Rico2Local