TY - GEN AU - LEACH, SIDNEY J. TI - PHYSICAL PRINCIPLES AND TECHNIQUES OF PROTEIN CHEMISTRY/ T2 - SER. MOLECULAR BIOLOGY : AN INTERNATIONAL SERIES OF MONOGRAPHS AND TEXTBOOKS U1 - 574.88 P49 PY - 1969/// CY - NEW YORK: PB - ACADEMIC KW - 1.BIOLOGIA MOLECULAR ER -