Bruijn, N. G. de Asymptotic methods in analysis. / - 2d ed. - New York : Interscience Publishers, 1961. - xii, 200 p. ; 24 cm. - Bibliotheca mathematica ; v. 4 . - Bibliotheca mathematica ; v. 4 . Include index Subjects--Topical Terms: Numerical analysis.Mathematical analysis. Dewey Class. No.: 511.4 / BRA 1961