Merching G.C. Hydraulic course. Issue 1. Diploma summary of the hydraulic course. Convolutee. In Russian /Merching G.K. Kurs gidravliki. Vypusk 1. Konspekt diplomnoy chasti kursa gidravliki. Konvolyut. S. _ Petersburg Typogr. Y.N. Erlich 1900 112s and 76s and Turn 8 560g. 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. SKUalb7d460c6992e69e92.