00255nam a2200109Ia 4500008004100000100002300041245002000064260002300084260000900107546001200116999001700128170619s9999    xx            000 0 und d  aLipschutz- Seymour 0aData Structures  bPEARSON EDU. DELHI  c2012  aENGLISH  c23524d23524