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Up for sale is a rare piece of early computing history: a complete 1984 Dorsett Educational Systems "Principles of Accounting" courseware package designed for the TRS-80 computer[cite: 3, 5]. Housed in its original faux-leather book-style storage binder, this package captures the dawn of computer-assisted instruction.
Item Highlights:Vintage pre-owned condition. Several of the labels have come unglued but they are all there, The faux-leather binder and internal components show typical minor shelf wear consistent with age (please refer to photos for exact cosmetic condition). A must-have centerpiece for retro computer collections and tech museums.
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Documentation