Here are some references for the reader to check if wanting to know more about a specific topic covered in this book.
Priddy, Kevin L., Keller, Paul. E., Artificial Neural Networks: An introduction, SPIE Press, ISBN-13 9780819459879, Jan, 1, 2005.
Levenick, J., Simply Java: An introduction to Java Programming, Charles River Media; 1 ed., ISBN-13 9781584504269, Sep, 8, 2005.