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D.P. National Postal Mail Handler UnionD. P., National Postal Mail Handlers Union
I teach Postal test prep classes at the union hall. I've always used T. W. Parnell's guides with success, and his guide for the 473 battery test is no exception. My students get fantastic scores on the 473 test after using his guides. I always recommend my students buy the guide with CD. Nothing beats practicing the strategies outlined in Mr. Parnell’s book.