New Blue Linen Text/BRAND NEW. Blue linen boards/NF w/trace edge rubs. DJ/None. Signed by contributing authorr Weldon B. Jolley to fEp, and stamp of recipient to same page. Collection of papers presented at the Symposium held at Marco Island, Florida, January 8-10th, 1973. Representative papers among the 40 published here are Werner Braun's posthumous Regulatory Factors in the Immune Analysis and Perspective; and Cyclic AMP in the Activation of Human Peripheral Blood Lymphocytes in Immunologically Deficient Patients and in Human Lymphoid Cell Lines (Webb, Stites, et al.); Pharmacologic Regulation of Antibody Release in Effects of Vasoactive Amines and Cyclic AMP (Bourne, Melmon, et al.); and Separation of Leukocytes by Their Amine Subsequent Immunologic Functions (Shearer, Weinstein, et al.). 416 (+ xv) pages, with frontispiece, tables, figures, and Subject Index.