TY - SER AU - Khuhawar, Muhammad Yar AU - Soomro, Altaf I. AU - Vasandani, A.G.M. TI - Preparation and Gas-Chromatographic Separation of Copper(Ii), Nickel(Ii), Palladium(Ii) and Vanadium(Iv) Oxide Chelates of Dl-Bis and Meso-Bis (Pivaloylacetone) Stilbenediimine KW - Gas Chromatography KW - Copper KW - Metal Complexes ER -