Grundlagen der Differentialgeometrie by Johannes Knoblauch
1913. No Edition Stated. 634 pages. No dust jacket. This is an ex-Library book. Green cloth with gilt lettering. Expected library inserts, stamps and inscriptions. Heavy tanning and foxing to pages and text block edges. Inserts to front pastedown. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Boards are slightly bowed.