Paul, Lester W. The essentials of roentgen interpretation / Lester W. Paul and John G. Juhl - 3rd ed. - New York : Herper & Row, c1972. - xii, 1138 p. ; ill. ; 28 cm. ISBN: 0061421421 LCCN: Subjects--Topical Terms: Roentgen interpretation LC Class. No.: RC78.7 / .D53P38 1972 Dewey Class. No.: 539.7 / P324e