Kreyszig, Erwin. Advanced engineering mathematics. - 10th.ed - New York, Wiley 2011. - xv;127 p. illus. 24 cm. Includes bibliography. ISBN: 9788126554232 LCCN: 62015182 /L Nat. Bib. No.: GB63-2472 Subjects--Topical Terms: Mathematical physics.Engineering mathematics. LC Class. No.: QA401 / .K7 Dewey Class. No.: 517 KRE