Margulis, B. E. Systems of linear equations [by] B.E. Margulis. - Delhi, Hindustan Pub. Corp. (India) 1963. - 105 p. illus. 25 cm. - International monographs on advanced mathematics & physics . - International monographs on advanced mathematics and physics. . LCCN: sa 64004863 //r852 Subjects--Topical Terms: Equations, Simultaneous. LC Class. No.: QA195 / .M313