I think one of the editions uses an old system of chess notation, difficult to understand.
The other version uses the modern algebratic system, which makes life a lot easier. I think its the 21st centrury edition which uses the algebratic system, check in the readers reviews in Amazon, someone is bound to comment on it.
Greetings
I am considering Nimzowitsch's My System, but I don't know which edition is best.
I got this edition (Quality Chess) available on a local bookstore: http://www.amazon.com/System-Chess-Classics-Aron-Nimzowitsch/dp/9197600539/ref=pd_sim_b_1?ie=UTF8&refRID=1KJEYX5PFR77S0MNBQRD
and I can order this (21st century edition) from the webhttp://www.amazon.com/My-System-21st-Century-Edition/dp/1880673851
Are there really great differences between the two editions? Anyone has any opinion on which one is best?
Cheers