00353nam a2200121Ia 450000500170000000800410001708200160005810000210007424500750009526000320017030000140020265000150021620240821151717.0240821s9999||||xx |||||||||||||| ||und||  a155.453 BET  aBettelheim,Bruno 0aTruants from life:The rehabilitation of emotionally disturbed children  aU.S.A.bThe free pressc196  axvi,511p.  aPsychology