Barrett A J & Rawlings ND Eds Handbook of proteolytic enzymes : Vol 2 Cystein, Serine and Threonine Peptidases .-2nd edn .-0-12-0796-12-0 - 2nd edn - Elsevier Acad Press, Amsterdam, UK ISBN: 0-12-0796-12-0 Dewey Class. No.: P04/BARRETT A J/B25697