00615nam a2200121Ia 4500008004100000040001700041082002300058110001800081245026000099260005400359300001400413650006600427190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta331.13bU58A  aUnited States 0aAutomation and technological change hearings before the subcommitte on economic stabilization of the joint committee on the economic report congress of the United States Eighty fourth congress, first session pursuant to sec. 5(a)of public law 304 79th Con  aWashington, D CbGovernment Printing Officec1955  avi, 644p.  aAutomation; Technological innovations; Economic stabilization