Hours of labor - United States.

Shiftwork, capital hours, and productivity change / by: (Language materials, printed)

The time divide :work, family, and gender inequality / by: (Language materials, printed)

Working Hours and Job Sharing in the EU and USA.Are Europeans Lazy? Or Americans Crazy?. by: (Language materials, printed)

Diminishing returns at work :the consequences of long working hours / by: (Language materials, printed)

Shift systems

Professional employees

Hours of labor

Wages

Industrial hygiene

BUSINESS & ECONOMICS / Workplace Culture.

Women employees

Work and family

BUSINESS & ECONOMICS / Labor.

BUSINESS & ECONOMICS / Corporate & Business History.

Industrial equipment

Working class

Job sharing

Labor productivity

Capital productivity