00539nam a2200181   45000010006000000050017000060080041000230200015000640350003000790410007000820500025000891000015001142450113001292600046002423000015002884400030003037000024003332612720230410115444.0060907n2002    dr                  spa    a0821350803    aEN14aHD 6971.5 A288u 2002  aAidt, Toke1 aUnions and collective bargaining :beconomic effects in a global environment /cToke Aidt, Zafiris Tzannatos  aWashington :bThe World Bank,c2002        axv, 168 p.  aDirections in development  aTzannatos, Zafiris.