00448nam a2200157Ia 4500 0000005772 20251012174443.0 820803s1963 caua 000 0 eng a-ko--- HD5835.K8 C47 "Disguised unemployment" Berkeley, University of California Press 1963. xiv, 163 p diagrs 25 cm. Labor supply Korea. [from old catalog] Unemployed. 3765 3765