觀念物理 /

觀念化學 /

Data structures and algorithms in Java /

The power of elearning :

統計學 /

Java :

Wireless communications :

Object-oriented data structures using Java /

Michael Allen's guide to e-learning :

Data structures with Java /

Wireless networking /

Wireless communications /

Machine learning and security :

Objects, abstraction, data structures, and design using Java, version 5.0 /

Live and online! :

奇皇后

Full potential GMAT sentence correction intensive /

Wiley study guide for 2015 level II CFA exam.

The Official guide for GMAT verbal review 2017 /

500 tips for open and online learning /