TY - BOOK AU - Humbert,Franziska TI - The challenge of child labour in international law T2 - Cambridge studies in international and comparative law SN - 9780521764902 (hbk.) PY - 2009/// CY - Cambridge, UK PB - Cambridge University Press KW - Child labor KW - Law and legislation N1 - Includes bibliographical references (p. 390-417) and index ER -