rienzi, on 2018-December-07, 05:41, said:
You will get a second hand copy from Amazon and probably ABE Books
The comment was "Out of Date" not "Out of Print". It isn't difficult to get hold of a copy - they sold in their millions and most second-hand bookshops have a large pile of them out the back somewhere. Museums are full of them. I have a copy on my shelves - signed personally by Rhoda Lederer when she visited our club - back in my youth.
But the ideas that are out of date, as is the method of presentation and most importantly the fundamental bridge assumptions.
A couple of examples of out of date ideas leap out immediately. No modern Acol player uses strong twos! Jacoby 2NT and splinters are the norm for Acol players - delayed game raises and Swiss belong in another era.
But more important than the methods, is the out-of-date underlying bridge assumptions. For example the book makes very poor recommendations on hand valuation. It lays down rigid point-count rules and takes insufficient account of hand shape and texture.