Uspensky, J. V.
Theory of equations - 1st ed. - New York McGraw-Hill 1948 - viii, 353p. 23 cm.
Equations theory
512.2 / USP/1948
Theory of equations - 1st ed. - New York McGraw-Hill 1948 - viii, 353p. 23 cm.
Equations theory
512.2 / USP/1948