The New Century Dictionary of the English Language D. Appleton-Century Company Copyright 1946

I bought this book from a uard sale for $1 it is copyrighter for many dates but 1946 is the latest. It says in the inside cover that it is a copy of the original dictionary but has updated information. The book is lightly worn. All pages are in the book still. It says it is Volume One A–pocket veto. I was wondering if i got a good deal or a paperweight and would love if anyone would reach out to me and inform me on anything they have. My email is tristanwbabbitt@outlook.com and once again i would appreciate it greatly if you know anything that I don't.
Thank You,
Tristan Babbitt