Konyus G. Tasks on Instrumentation in 4 Parts. Parts 1-3. In Russian /Konyus G. Zadachnik po instrumentovke v 4-kh chastyakh. Chasti 1-3. M., P. Yurgenson, 1906,1909. 62 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. SKUalb89d329a973927b75.