Essay on the scientific activity of Professor I.A.Shlyapkin

Gromov, A.A.Essay on the scientific activity of Professor I.A.Shapapina: (on the 25th anniversary of his educational activity) / Comp.A.A.Gromov.- St. Petersburg: ed.L. N. K., 1907. -[2], 16, [1] p., 1 l.Portra .. -Bibliogr.in the text.- Ex.: With a manpower.litter..I. Shlyapkin, I.A.1.People (collection).Electronic copy source: PBOriginal storage location: Samara OUNB