Richard Blum

Books
Linux Essentials Linux Essentials
Linux Essentials
2015
Linux All-In-One For Dummies Linux All-In-One For Dummies
Linux All-In-One For Dummies
2022
CompTIA Linux+ Study Guide CompTIA Linux+ Study Guide
CompTIA Linux+ Study Guide
2022
PHP, MySQL, & JavaScript All-in-One For Dummies PHP, MySQL, & JavaScript All-in-One For Dummies
PHP, MySQL, & JavaScript All-in-One For Dummies
2018
LPIC-1 Linux Professional Institute Certification Study Guide LPIC-1 Linux Professional Institute Certification Study Guide
LPIC-1 Linux Professional Institute Certification Study Guide
2019
LPI Linux Essentials Study Guide LPI Linux Essentials Study Guide
LPI Linux Essentials Study Guide
2020

Audiobooks
SQL Essentials For Dummies SQL Essentials For Dummies
SQL Essentials For Dummies
2025