Область видимости и замыкания
Неизвестный
Secrets of the JavaScript Ninja, Second Edition
John Resig & Bear Bibeault & Josip Maras
Packt.Machine.Lea[..]
Maven: The Complete Reference
Tim O'Brien, Manfred Moser, John Casey, Brian Fox, Jason Van ... & Larry Shatzer
Python Packages
Tomas Beuzen & Tiffany Timbers