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1Kajok pokchiron = Social work with families /가족 복지론 = Social work with families /가족복지론 = Social work with families /
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2Paektusan ŭl nŏmnŭn kurŭm ŭi paljachʻwi /백두산 을 넘는 구름 의 발자취 /by Cho, Yong-gu
Published 1999
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3Inʼgan ŭn nuguna mudae ŭi chʻuryŏnjada /인간 은 누구나 무대 의 출연자다 /by Cho, Yong-gu
Published 1997
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4Ponnŭng ŭi chibae taero san kŭdŭl : k'ŭn ttŭt ŭl p'umŭn ch'ŏngnyŏn ege /본능의지배대로산그들 : 큰뜻을품은청년에게 /by Cho, Yong-gu, 1907-
Published 2001
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