Gordon, Benjamin Lee, 1870-1965. Essentials of immunology / by Benjamin Lee Gordon, II. Illustrated by Bruce Stewart and others - 2nd ed. - Philadelphia : F. A. Davis Co., 1974 - xii, 280 p. : ill. ; 23 cm. ISBN: 0803642512 Subjects--Topical Terms: Immunology National Library of Medicine Call No.: QW504 / .G662e 1974 9