ԳԱԱ Ինստիտուտների համահավաք գրացուցակ = The development of mathematics
Bell E.T.
The development of mathematics Bell E.T. - New York & London McGraw-Hill Book Co.Inc. 1945 - 637 p.
51(091)
The development of mathematics Bell E.T. - New York & London McGraw-Hill Book Co.Inc. 1945 - 637 p.
51(091)
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