1.0x
حقل المعرف الفريد
الرمز المرجعي
978
مدى ونوع المادة الموصوفة
1 item
حقل السياق
حقل المحتوى والبنية
النطاق والمحتوى
Leaflet saying that the American College of Personnel Efficiency opened in Dublin to encourage and assist the individual business and industrial employee to secure better positions and increase his earning capacity.