TY - BOOK AU - Derntl,Michael TI - Patterns for person centered e-learning T2 - DISDBIS SN - 1586036726 PY - 2006/// CY - Berlin PB - AKA KW - Computer-assisted instruction KW - Blended learning KW - Educational technology N1 - Thesis (doctoral) - Universität Wien, 2005; Includes bibliographical references (p. 445-459) ER -