00590nam a2200193Ia 4500 299013 20160527183524.0 100827s2008 sp 1 0 spa 9788449321528 Arecibo Biblioteca 371.334 B234a Barberá, Elena. 199484 Local Aprender e-learning Elena Barberá Barcelona Ediciones Paidós 2008. 97 p. 20 cm. Includes bibliographical refences. E- Learning 220085 Local Computer assisted instruction 79065 Local 217971 217971 0 0 ddc 0 371_334000000000000_B234A 0 abl 28516 1 1 1 2016-05-27 Sara Grecco 16.95 452785 0 371.334 B234a 60000010112230 2016-05-27 00:00:00 r:299013 6