00793cam a2200217Mi 4500 ocm85984332 OCoLC 20181017080630.0 950516s1900 xx 000 0 eng d SZT eng SZT OCLCG OCLCQ ZAAPA (OCoLC)85984332 ZAAA Nel, Barend Frederik, 1905-1975. A survey of the work of child guidance clinics in the United States of America : report of a visit to the United States of America under the auspices of the Carnegie Corporation of New York, British dominions' & dolonies' fund, undertaken during 1950. [19--] 78 blaaie ; 33 cm text txt rdacontent unmediated n rdamedia Kindersorg. C0 ZAAPA 42534 42534 0 0 ddc 0 0 DAPA DAPA 2018-10-18 0 362.01 NEL APA076653 2018-10-18 1 2018-10-18 BK