The Peter Norton Programmer's Guide to the IBM PC

Peter Norton's Assembly Language Book for the IBM PC

The Peter Norton PC Programmer's Bible: The Ultimate Reference to the IBM PC and Compatible Hardware and Systems Software (Microsoft Press programming classic)

Advanced M. S.-DOS Programming: The Microsoft Guide for Assembly Language and C. Programmers

The Design and Implementation of the 4.3 BSD UNIX Operating System

Assembly Language Step-By-Step

PC Interrupts : A Programmer's Reference to BIOS, DOS, and Third-Party Calls

Compilers: Principles, Techniques, and Tools

Undocumented DOS: A Programmer's Guide to Reserved MS-DOS Functions and Data Structures/Book and Disk (Andrew Schulman Programming)

Peter Norton's Complete Guide to DOS 6.22