Topical Studies for Exodus 6:16:
Gershon {Nave's Topical Bible}
Kohath {Forerunner Commentary}
Kohath {Nave's Topical Bible}
Levi {Forerunner Commentary}
Levi {Nave's Topical Bible}
Life {Forerunner Commentary}
Life {Nave's Topical Bible}
Merari {Nave's Topical Bible}
Seven {Nave's Topical Bible}
Years {Torrey's Topical Textbook}