TY - BOOK AU - Horton W AU - Horton W & Horton K TI - E - Learning Tools & Technologies: A Consumer's guide for trainers, teachers, educators, and instrutional designers SN - 978-0-471-44458-9 U1 - 004.69 PY - 2003/// CY - U K PB - wiley publication KW - Internet E-learning N1 - Internet;E-learning ER -