Maynard, H., G J Stegemerten, & John L Schwah. (1948). Methods-time measurement (McGraw-Hill series in psychology.). McGraw-Hill.
Chicago Edition CitationMaynard, Harold, G J Stegemerten, and John L Schwah. Methods-time Measurement. McGraw-Hill series in psychology. New York: McGraw-Hill, 1948.
Deismireacht MLAMaynard, Harold, et al. Methods-time Measurement. McGraw-Hill series in psychology. McGraw-Hill, 1948.
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