1. Add MS 86839 B Reference (shelfmark): Add MS 86839 B Title: Mathematical Biology, by V.A. Kostitzin. Scope & Content: V.A. Kostitzin. 1939. Mathematical Biology. London [etc.]: George G. Harrap & Company Ltd. Annotated copy. Collection Area: Western Manuscripts Languages: English Date Range: 1939 Extent: 1 file