OCR??? Oh I heard that name for the first time today, but as soon as I googled it, I got the idea of what its all about. Actually, I also found out that apart from Abbyy finereader software, there is a Microsoft application called OneNote that can also be used for this purpose and luckily I have it installed. So, thanks for your email and I have downloaded the scanned book and would be providing you searchable soft copy very soon.
Take care, stay blessed