na INLIS000000000025337 Ind 0010-1218007175 Juvenile unemployment and how to deal with it DIEPENHORST, I.N. Th. I.N. Th. Diepenhorst Amsterdam Drukkerij Holland 1931 288 p. : ill. ; 24 cm. 288 p. : ill. ; 24 cm. 362.97DIEj 362.97 SOCIAL WELFARE mfn-27192