#2436
The C++ Programming Language is the first book about C++ in the world, also the most important work about C++ language and its programming, and even a masterpiece with irreplaceable status in the field of C++. This 4th Edition is the latest one which can reflect the newest C++ standard most.

#348
NIST (National Institute of Standards and Technology), it seems that the time around the world is all verified from there, and the Windows built-in Internet time is updating from there all the time, too.