Singular systems of equations
Subtitle: empirical essays
By: by Clarence Anthony Bush
Published: 1991
Language: eng
Number of pages: 117
Notes: "91-2405."

Thesis (Ph. D.)--Columbia University, 1990.

Includes bibliographical references (leaves 115-117).

Microfilm. Ann Arbor, Mich. : University Microfilms International, 1991. 1 microfilm reel ; 35 mm.