Vitz, Paul C., 1935-, Censorship : evidence of bias in our children's textbooks / Paul C. Vitz. - Ann Arbor, Michigan : Servant Books, (c)1986. - xv, 142 pages : illustrations ; 21 cm. LCCN: 87406561 Subjects--Topical Terms: Religion in textbooks--United States.Textbook bias--United States. LC Class. No.: LB3045 / .C467 1986 LB3045