Nemec, Ludvik. The Czechoslovak Heresy and Schism: The Emergence of a National Czechoslovak Church (signed); Transactions of the American Philosophical Society, New Series Volume 61 Part I. Philadelphia: American Philosophical Society, 1975. ISBN: 9780871696519. 
Green wrappers, 9 1/4 x 11 3/4 inches, inscribed and signed by the author in blue ink on the tp, 78 clean pp., top right corner bumped. Very good. Paperback.
The author, a Catholic priest, was a refugee from Czechoslovakia. He was Professor of Humanities at Rosemont College, and Visiting Professor of Church History at Chestnut Hill College.