Clue: '70s self-improvement method

Answer: EST

Length: 3

---

Similar Clues:

• "House Crashers" home improvement TV network (DIY with 3 letters)
• Moliere's method (SATIRE with 6 letters)
• Voting method (SECRETBALLOT with 12 letters)
• Selfish response to a request (IDONTFEELLIKEIT with 15 letters)
• Police methods (LINEUPS with 7 letters)
• Without improvement (ASIS with 4 letters)
• Do some home improvement (REMODEL with 7 letters)
• Art method used by Escher (MEZZOTINT with 9 letters)
• "The Selfish Gene" topic (DNA with 3 letters)
• New Jersey sch. affiliated with the Methodists (DREWU with 5 letters)