TY - BOOK ED - Defence for Children International. TI - ILO Convention (No. 138) concerning the minimum age for admission to employment : : introduction / U1 - 331.31 PY - 1995///] CY - [Geneva] : PB - International Secretariat, KW - International Labour Organisation KW - Child labor KW - Law and legislation KW - Age and employment KW - Children's rights ER -