LefKovits, Ivan. Immunology methods manual : the comprehensive source book of techniqu / edited by Ivan Lefkovits. - San Diego : Academic Press , 1997. - 4v. : ill. ; 27cm . NULL ISBN: 0124427111 USD 149.95 Subjects--Index Terms: IMMUNOLOGY-MANNUAL Dewey Class. No.: 571.96 / LEF/I