The results of science in theory and practice.T. 7

The results of science in theory and practiceT. 7. - ed.T -va "Mir", 1912. -[3], 576 p., 36 l.il., portra., tracing paper: il., table., Count .. -Part of the text in lat.ulcer.On the binding of the head.: Results of science.Bibliogr.in the text..1. The people (collection).Electronic copy source: PBOriginal storage location: Penza GKM