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vls/2603nrwcece.visuallibrary.netvdTroublesome children in classCaspari, Irene E.auttextbookLondon [u.a.]Routledge & Paul1976monographicXIV, 144 S.Irene E. CaspariPsychohygieneSchulklasseUnterrichtErziehungsschwierigkeitSchülerVerhaltensstörungUnterrichtSchulschwierigkeiten0-7100-8261-40-7100-8262-2HT000063902Students library of education29000012013A 357 CASP36100000016LG530 C3426/12300004040ERZ XK2 527A70800HVRO/CAS467ERW21IKJ110446611HWB13951995081620070202HWB1395rak https://ce.visuallibrary.net//domainresource/static/graphics/connectors/viewerLogo.gif http://193.30.112.129:83/F/?func=find-c&ccl_term=ICS%3DHWB1395 https://ce.visuallibrary.net/id/793328 https://ce.visuallibrary.net/i3f/v20/793328/manifest https://ce.visuallibrary.net/proto_ftsearch/793328