00944cam a2200301 i 4500 567107598 TxAuBib 20200524120000.0 ||||||s1992||||||||||||||||||||||||eng|u 9780312080747 $24.00. 0312080743 $24.00. TLC rda TxAuBib rda Menninger, Bonar, author. Mortal Error: The shot that killed JFK / Bonar Menninger. New York : St. Martin's Press. ©1992. HC ; 242 pages. txt rdacontent n rdamedia nc rdacarrier Non-fiction. A ballistics expert's astonishing discovery of the fatal bullet that Oswald did not fire. Specialized. 20200524. Kennedy, John F. John Fitzgerald--1917-1963. Assassination.