Gaskill, H., Narayanaswami, P. Foundations of Analysis. Grand Rapids, Philadelphia: Harper a. Row, 1989 639 p. 0-06-044734-6.
Gaskill, H., Narayanaswami, P. Foundations of Analysis. Grand Rapids, Philadelphia: Harper a. Row, 1989 639 p. 0-06-044734-6.
Gaskill, H., Narayanaswami, P. (1989) Foundations of Analysis, Grand Rapids, Philadelphia: Harper a. Row 639 p. 0-06-044734-6.
Gaskill, H., & Narayanaswami, P. (1989). Foundations of Analysis. The Theory of Limits : [Учебник]. Grand Rapids, Philadelphia: Harper a. Row, 639 p.
Gaskill H, Narayanaswami P. Foundations of Analysis: The Theory of Limits : [Учебник]. Grand Rapids, Philadelphia: Harper a. Row; 1989. p. 639 p. ISBN: 0-06-044734-6.