I'm a big fan of anything Chris Foss writes, publishes or edits. His facts aren't always spot on - his deadlines for publication obviously have him rush and cut corners. I purchased this book in December 2003 and have spent many hours flipping the pages. Overall - I enjoy owning and reading this book.
If you are a hobbiest, enthusiast or historian of armored vehicles - this book is a lot of fun - filled with enough data of historical development and progression of armored vehicles - from every country imaginable - that you can lose many hours turning the pages.
I do not keep this book at work. As a defense contractor, historical data more than 40 years old is useless to combat simulation modeling (unless we're looking sub-Sahara Africa or Central Asia). There are many other unclassified pocket guides, and books that are more handy to use to identify and collect performance data - and to do my real world computer modeling.
Overall - I enjoy this book for it's historical data - it's a pleasure to read - and "re-discover" obsolete vehicles I used to operate - or commanded units of. Looking back across the years - one wonders what would have happened if I would have met my Soviet counterparts with their T-54/55 and T-62, T-64 or T-72's - with my M-48A3/5s, M-60A1 and M60A3 models.
Buy the book to enjoy and learn the history of every country's armored vehicle development programs. The historical prospective given by this encyclopedia gives one data to strike up conversations with military veterans and counterparts of all nations and compare data. Gives a good foundation to understand the combat results each of these vehicles gave the countries that utilized them in war!
A great (big) book better suited for the coffee table at home than the bookshelf at work.