Zimmermann, Klaus F. 1952-

1 ta ish

United Nations University – Maastricht Economic and Social Research Institute on Innovation and Technology

1. Handbook of Labor, Human Resources and Population Economics

   Zimmermann, Klaus F. 1952-

   KitobOAOchiq kirish20193 iqtibos

   ABIABI:AkademIndex/2026.other.079674