Girgis, Sherif What is marriage? : man and woman: a defense / Sherif Girgis; Ryan T. Anderson; Robert P.George - New York : Encounter Books, 2012 - xiv,133 p. ; 23 cm. ISBN: 1594036225 9781594036224 Subjects--Topical Terms: Famille -- Droit.Mariage -- Droit.Mariage civil. LC Class. No.: HQ1001 / .G57 2012