00448nam a2200121Ia 4500008004100000040001700041082002400058100001800082245011800100260004100218300001000259650005700269190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta331.71bC551K  aChorafas, D N 4aThe knowledge revolutionban analysis of the international brain market and the challenge to EuropecD N Chorafas  aLondonbGeorge Allen and Unwinc1968  a142p.  aBraindrain; Labor market; Emigration and immigration