{"product_id":"all-about-dos-enhanced-edition-9780359769049","title":"All About DOS: Enhanced Edition","description":"\u003cp\u003e • Author(s): Bill Martens | Brian Wiser\u003cbr\u003e • Publisher: Lulu.com\u003cbr\u003e • Publisher Imprint: Lulu.com\u003cbr\u003e • BISAC: General\u003c\/p\u003e\u003cp\u003eAs a guide to DOS 3.3 for the Apple II, All About DOS contains many useful programs and in-depth topics. This new Enhanced Edition, encompassing over 560 pages, is improved with a new design, art, glossary, and technical appendices. It includes a wide variety of references and how-to's, making it a great reference for Apple II programmers. Highlights Include: - \"How DOS Works\" - RWTS, Internals, Diskettes. - \"The Directory\" - Sectors, Catalog Edit, Wildcards. - \"File Handling\" - Sequential to Random files, EXEC - \"Speeding Up DOS\" - Fast Boot, Loaders for Text, BASIC, Binary. - \"Repairing Bugs\" - Sequential files, Sector display, Stack. - \"DOS Modifications\" - Customizing, Using available holes in DOS. - \"'R' Files: Relocatable Object Code\" - Create code with the Toolkit assembler. - \"Utilities\" - Automate DOS patches, Disk Error Checking - \"Memory Management\" - Moving DOS to the Language Card. - \"Other Operating Systems\" - DOS 4.1, Pascal, CP\/M, TRS-80, Atari.\u003c\/p\u003e","brand":"Atlantic Books","offers":[{"title":"Paperback","offer_id":46419712639127,"sku":"9780359769049","price":4824.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9780359769049.webp?v=1769075468","url":"https:\/\/atlanticbooks.com\/products\/all-about-dos-enhanced-edition-9780359769049","provider":"Atlantic Books","version":"1.0","type":"link"}