TY - BOOK AU - Mitchell, Daniel J. B. AU - Clapp, John M. TI - Legal constraints on teenage employment : a new look at child labor and school leaving laws PB - Institute of Industrial Relations, University of California PY - 1979 T2 - Monograph series VL - no. 22 EP - 197 p. UR - https://ci.nii.ac.jp/ncid/BA4491829X ER -