[MathOuvrage]
Algebra. Vol. 2
/ Waerden, B. L. van der ; Trad. Schulenberger, John R..
-New York : Frederick Ungar Publishing, 1970. - xii, 284 p. ; 24 cm
[MathOuvrage]
Algebra. Vol. 1
/ Waerden, B. L. van der.
-New York : Frederick Ungar Publishing, 1970. - xiv, 265
[MathOuvrage]
Theory of functions of a real variable
/ Natanson, I.P. ; Trad. Boron, Leo F. ; Ed. Hewitt, Edwin.
-New York NY : Frederick Ungar Publishing, 1955. - 277 p. ; 26 cm