00399nam a2200133Ia 4500008004100000020001500041100002400056245006800080250001700148260004600165300001000211650002000221700002400241201216s9999    xx            000 0 und d  a9221024660  aBhalla, A. S. (ed.) 0aTechnology and employment in industry : a case study approach /  a2nd rev. ed.  aGenevabInternational Labour Officec1981  a389p. 0aLabor Economics  aBhalla, A. S. (ed.)