TY - BOOK AU - Schroeder, Ralph TI - The social life of avatars : presence and interaction in shared virtual environments T2 - Computer supported cooperative work SN - 1-85233-461-4 PY - 2002/// CY - London PB - Springer KW - 681.3:658.0 KW - int KW - eng KW - 658.0:681.3 KW - 658.012.6 ER -