Cover image for Trends in man-hours expended per unit, radio and television manufacturing.
Title:
Trends in man-hours expended per unit, radio and television manufacturing.
Author:
United States. Bureau of Labor Statistics.
Physical Description:
volumes : diagrams ; 27 cm
General Note:
Title varies: 1939/47 Trends in man-hours expended per unit, home radio receivers.--1947/49, Trends in man-hours expended per unit, television and radio sets.
Language:
English
Format :
Serial