Lipschutz, Seymour. (Personal Name)

His Schaum's outline of theory and problems of linear algebra, 1968.

Linear algebra, 2013: title page (Seymour Lipschutz, PhD, Temple University) verso title page (on the faculty of Temple University; formerly taught at the Polytechnic Institute of Brooklyn; received his PhD in 1960 at the Courant Institute of Mathematical Sciences of New York University; he has written the books "Beginning linear algebra", "Probability", "Discrete mathematics", "Set theory", "Finite mathematics" and "General topology" in the Schaum s outline series, amongst others)