Book Reviews

MOLECULAR APPROACHES TO IMMUNOLOGY Eds. E.E. Smith and D.W. Ribbons Academic Press, Inc., New York, 1975 354 pages, hard bound, $15.00

IMMUNOBIOLCGY OF THE MACROPHAGE D. S. Nelson, Editor Academic Press, New York, 1976; xiii + 633 pages, hardbound, $39.00

INFECTION AND THE COMPROMISED HOST J.C. Allen, Ed. Williams & Wilkins, Baltimore, 1976 Softbound, 176 pages, $10.95

TRANSMISSIBLE DISEASE AND BLOOD TRANSFUSION T.J. Greenwalt and G.A. Jamieson, eds.: Grune and Stratton, New York, 1975; 298 pages, hardbound, $26.50

IMMUNOADSORBENTS IN PROTEIN PURIFICATION E. Ruoslahti, Ed. University Park Press, Baltimore, 1976; Hardbound, 86 pages, $16.50 (Supplement No. 2 of the Scandinavian Journal of Immunology).