To use this product with Logos Bible Software for Mac, you will need the Logos Bible Software for Mac engine, which is included in our five Mac base packages.
Gesenius' Hebrew-Chaldee Lexicon of the Old Testament is Samuel Tregelles' translation of Gesenius' Lexicon Manuale Hebraicum et Chaldaicum in Veteris Testamenti Libros. It is the predecessor of the Brown-Driver-Briggs lexicon.
More information on this resource and others like it can be found in the Product Guide for Hebrew Texts and Tools.