00333nam a2200133Ia 4500008004100000041000800041082001700049100002200066245002000088250001400108260003900122300003100161365000700192240624s9999    xx            000 0 und d  aeng  a174.9004 JOH  aJOHNSON DEBORAH G  aCOMPUTER ETHICS  a(3rd ed.)  c2004aNew DelhibPearson Education  axvi, : 240 : p. : cm. ; 24  cRS