000 00715nam a2200229 4500
001 23811
003 MX-SIABUC
040 _aMX-SIABUC
008 050628s2006 o eng d
020 _a0-13-119630-8
082 0 _a371.35 S599t
100 4 0 _aSimonson, Michael
245 0 _aTeaching and learning at a distance. Foundations of distance education/
_cMichael Simonson...[et. al.]
300 4 _aXXI, 362 p. \ 24 cm
_bfotografías
500 4 _aIncluye bibliografía
650 _a1.Educación a Distancia
008 0000002006 o 0000000000eng00
900 _a20081001 11:02:49
942 _cIT01
999 _c140477
_d140477
264 _aUSA :
_bPearson : Prentice Hall
_c
852 _a1
_b1
_c1