00455nam a2200157Ia 4500008004100000020001500041082001600056100002300072245006400095250000700159260004500166300002700211500001900238600002000257650002000277240925s9999    xx            000 0 und d  a002361191x  a371.334 JON  aJonassen ,David H. 0aComputers in the Classroom: mindtools for critical thinking  aNA  aNew Jersey:bPrintice- Hall Int.c,1996.  axv,351p.bNAfOriginal  aIncludes Index  aSocial Sciences  aSocial Sciences