00432nam a2200145Ia 4500008004100000020002100041040002600062082001800088100004300106245006600149250001100215260003900226003000400265005001700269241217s9999||||xx |||||||||||||| ||und||  a1578200105c81.5  bengcSSK Libraryerda  a005.754 TRO.2  a Toby Trowt-Bayard & James R. Wilcox - 0aVideoconferencing & Interactive Multimedia: The Whole Picture  a2nd ed  b Flatiron Publishing, Inc.c©1997OSt20241217112927.0