Related Clues:

• Reduced to the simplest form
• Standard or foundational
• To order cab is essential
• Performed at the scene, as training
• Laurel, Tom and Dick in conversation being crude
• Like "101" courses
• Working at article with patient one described in book
• Lowest degree, like that
• Available right here
• Like a course labeled '101'
• In the plant, say
• Fundamental, thus to support rise of upper classes
• Foundational
• Like '101' courses
• Fundamental degree (intentionally so)