Vorozhtsov N. Basics of synthesis of intermediate products and dyes. In Russian /Vorozhtsov N. Osnovy sinteza promezhutochnykh produktov i krasiteley. Goskhimtekhizdat 1934. 540 p. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalb2af49cfad15e183b.