ԳԱԱ Ինստիտուտների համահավաք գրացուցակ = Partial differential Equations of Mathematical Physics
Bateman H.
Partial differential Equations of Mathematical Physics Bateman H. - New York Dover Publ. 1944 - 522 p.
517.958
Partial differential Equations of Mathematical Physics Bateman H. - New York Dover Publ. 1944 - 522 p.
517.958
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