Priming the Pump: How TRS-80 Enthusiasts Helped Spark the PC RevolutionEbookPriming the Pump: How TRS-80 Enthusiasts Helped Spark the PC RevolutionbyTheresa WelshRating: 4 out of 5 stars4/5Save Priming the Pump: How TRS-80 Enthusiasts Helped Spark the PC Revolution for later