http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
T 36.389 -- CLAYTON, G(eorge) B(urbridge): -- Operational Amplifiers.2nd ed. - London -- [usw.]:Butterworths (1981).410 S.mit Abb. -- 8° -- 1982:B 437/gb. -- Ko.°