00457nam a2200169Ia 4500008004100000040001900041041001200060082002700072100001500099245003500114250001100149260004500160300002400205504002600229650002200255850001000277131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a371.9/BURbLCLIB/14015  aBurt,Cyril 4aThe backward childcCyril Burt  a5th ed  aLondonbUniversity of London Pressc1961  axx,708 p. c 10 cm.  aThird impression 1965  aSpecial Education  aLCLIB