00377nam a2200133Ia 4500008004100000020003000041040002600071082001200097100003800109245002700147260004800174003000400222005001700226241127s9999||||xx |||||||||||||| ||und||  a9780538744829c351.8351.8  bengcSSK Libraryerda  a004/PAR  a June Jamrich Parsons & Dan Oja - 0aComputer Concepts 2011  b Course Technology Cencage Learningc©2011OSt20241127152824.0