The Theory of the Potential
MacMillan,William Duncan.
The Theory of the Potential Textual Documents - Ist Edition,1930. - [s.l: McGraw-Hill Book Company,INC>, 1930. - XIII; 469p.: 00290.
Statistics,Vector Fields,Two-Layer Surfaces.
G6 M3
The Theory of the Potential Textual Documents - Ist Edition,1930. - [s.l: McGraw-Hill Book Company,INC>, 1930. - XIII; 469p.: 00290.
Statistics,Vector Fields,Two-Layer Surfaces.
G6 M3