Clocks and Rhythms

• Author(s): Alvin Silverstein, Laura Silverstein Nunn,
• Publisher: Twenty-First Century Books
• Pages: 64
• ISBN_10: 0761332243
  ISBN_13: 9780761332244
  
• Language: en
• Categories: Juvenile Nonfiction / Concepts / Date & Time , Juvenile Nonfiction / Science & Nature / Biology , Music / General , Reference / General ,

Description:... Of all the supervisors in all the offices, plants, and organizations in the world, only a small group are truly outstanding at their jobs. Another small group are failures in their work, but the vast majority of supervisors are simply average performers.