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Reviews (4)

31 Mar, 2016
Huge book, "Standard Handbook for Electrical Engineers".
This handbook has everything I was looking for. It isn't the last edition, but the value I got for that price, worth the money I paid, without doubt.
I can't afford the price of the last edition, so this is an excellent alternative for my necessities as an engineer teacher.
I'm very satisfied with this purchase.

23 Jul, 2016
The Mathematica Book, an excellent purchase
If you are looking for a great source from basic topics to advanced programming on Mathematica software, this is your choice.
You can use it as a learning tool or as a reference.
A huge Book with 1400+ pages that shows the big capacity of Mathematica as a Math solving tool and as a programming language for scientists, engineers and other professionals.
That is what I expected from the creator of Mathematica software, in this case as the author of the Book.

07 Jun, 2016
Nice vintage portable computer!
The Radio Shack TRS-80 Model 100, one of the first "best seller" portable computers, is an excellent sample of the advances of the digital technology on the early 1980's.
I got this functional item, for my personal collection. In Mexico it's very rare (almost impossible) find these kind of vintage products on working conditions.
You only need four "AA" batteries, and you are on the way. An excellent purchase completed with a pfs: file software with manual and 5.25" disk.