Hello,

It is very difficult to give the value of an old book because that value is dependent on whether or not the book is being sought after and what a buyer might be willing to pay for it. It may be a very old, first edition book but may not be of interest to anyone so the value would not be very high.

My first stop to try to find what something would sell for is eBay. However, I did a search for your book and nothing turned up so no one is trying to sell it on eBay right now.

I also searched Amazon and found three sellers, one of whom was selling volume 1 and two of whom were selling volume 2. The price being asked for volume 1 was $50.

Here is the link to the Amazon site: http://www.amazon.com/gp/offer-listing/B00088BN96/ref=dp_olp_2/104-3199606-9518308?ie=UTF8

Whether or not this seller is able to actually sell it for $50.00 remains to be seen. It just depends on someone wanting it and being willing to pay that price for it.

If I can help you further please let me know.