Book excerpt: A major compilation & presentation of amino & DNA sequences produced under the direction of Dr. Elvin A. Kabat, who received a National Medal of Science in 1991, for his "seminal contributions in the field of immunology". Contains new & expanded sections on T-cell reactors, §2-microglobulins, major histocompatibiltiy antigens, complement, thymopoietin, integrins, & post-gamma globulin. Covers 9,000 sequences, plus 3 indices: index of proteins, index of antibody specificities & index of references. Best seller!!