Lot of 4 Books on Mathematics, Engineering - Springer Dover Riemannian Geometry

Advanced Engineering Mathematics - Hardcover, by O’Neil Peter V. - Good

Advanced Engineering Mathematics by Peter V. O’Neil

Higher Engineering Mathematics by John O. Bird 8th Edition

Engineering Mathematics

National Engineering Mathematics: v. 2 by Yates, J.C. Paperback Book The Fast

Advanced Engineering Mathematics, O'Neil, Peter V.

Advanced Engineering Mathematics, 6th - Hardcover, by Kreyszig Erwin - Good