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From: gwyn@brl-smoke.UUCP
Newsgroups: net.micro.apple
Subject: Re: Book for understanding the DOS
Message-ID: <2156@brl-smoke.ARPA>
Date: Sat, 12-Jul-86 10:19:53 EDT
Article-I.D.: brl-smok.2156
Posted: Sat Jul 12 10:19:53 1986
Date-Received: Sat, 12-Jul-86 22:36:58 EDT
References: <230@ndsuvax.UUCP>
Reply-To: gwyn@brl.arpa (Doug Gwyn (VLD/VMB) <gwyn>)
Organization: Ballistic Research Lab (BRL), APG, MD.
Lines: 6

In article <230@ndsuvax.UUCP> noaguile@ndsuvax.UUCP (Valdir Aguilera) writes:
>   Could someone tell me what book I should read after Beneath Apple DOS and Beneath Apple ProDOS for understanding DOS?

Rather than another book, try a subscription to Open-Apple plus its back issues.
There is subscription information in Beagle Brothers products such as ProByter.
(Open-Apple isn't a Beagle Brothers product, however; they just like it.)