What you have is an old copy of My System
Prior to approximately 1976 all Chess books and magazines were published in descriptive notation.
Available in Algebraic is
My System: 21st Century Edition (Paperback)
Published in 1991.
Some old Chess Books used to have a notation page in an assortment of languages.
One of the problems with the Descriptive notation.
Suggestion: Print out
Descriptive chess notation - Wikipedia, the free encyclopedia
Note that many McKay, (and probably the London affiliate), Dover and other
publishers printed Chess Books in Descriptive Notation.