One more from Mr. Norton: https://www.amazon.com/Peter-Norton-Programmers-Guide-IBM/dp/0914845462 https://www.amazon.com/Peter-Norton-Programmers-Guide-IBM/dp..

One more from Mr. Norton: https://www.amazon.com/Peter-Norton-Programmers-Guide-IBM/dp/0914845462 https://www.amazon.com/Peter-Norton-Programmers-Guide-IBM/dp... It covers a wide range of interrupt routines, both DOS and the BIOS ones. Also, some PCJr sound chip programming got snuck in.