The C Programming Language by Ritchie Kernighan

Lot of 3 O'Reilly Computer Science Guides

HTML DEFINITIVE GUIDE BOOK LOT 📦

Mastering FreeBSD And OpenBSD Security O’Reilly

UNIX Linux FreeBSD Book Lot 4 – Unix Programming FreeBSD Shell Sobell Raymond

The First Computers : History and Architectures Hardcover

Lot Of 5 Computer Science & Tech Books - Java, Unix, Software Testing + Ti-83

Powerpc System Architecture (PC System Architecture Series) by Shanley