00371nam a2200145Ia 4500008004100000020001700041041000800058082001800066100001600084245002700100260003700127300002800164365001700192700001600209230718s9999    xx            000 0 und d  a978052113793  aeng  a006.7784bHEA  aHearst M.A.  aSearch User Interfaces  c2009bCambridge University Press  a385dRef 1450 C (37755)  cRs.b2340.00  aHearst M.A.