Kreyszig, Erwin. Advanced engineering mathematics [Book] / Erwin Kreyszig. - 8th ed. --. - New York : John Wiley, 1999. - xvi, 1156 p., [118] : ill. It is pirated book. All. ISBN: 0471154962 Subjects--Topical Terms: Mathematics.Engineering . Dewey Class. No.: 620.0042