00549nam a2200181Ia 450000500170000000800410001704000190005804100120007708200160008910000230010524500540012826000840018230000140026650400360028065000140031665100270033085000100035720240205101221.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a370.15bHAR  aHaaarris,Irving D.  aEmotional Blocks to Learning,   cIrving D.Harris  aNew York :  The Tree Press ba study of the resons for failure in school c1961  ax,210 p.   aIncludes bibliography and index  aEducation  aEducational Psychology  aLCLIB