So, I initially started an Excel spreadsheet to help me identify different printings of 1st Edition AD&D items (which are NOTORIOUS for not have clearly identified print runs) and it has now morphed into something a bit... Larger...
I need some help though. I'm having problems locating information on print runs of 2E items and how to identify the different printings. I am looking specifically for info like Author, number of pages, type of binding, ISBN, etc. Anyone know of good resources other than Tome of Treasures and Wikipedia (which is good for some things, but there is a lot missing too)? I've pretty much exhausted what I can find there. Thanks all!

Arnaud wrote in From small acorns...:I can export and send you ISBN from my database if it can help
It contains currently 1543 ISBN numbers.

If you also accept to share your Excel spreadsheet, I would really like to add the information about printings on my website.

No problem. I'll send you a PM with my email.