Bernard Kolman, David R. Hill, "Elementary Linear Algebra with Applications and Labs - Custom Edition for Purdue University ( 9th edition)" 2008 | ISBN-10: 0558650643 | 845 pages | PDF | 73 MB
Differential Equations and Linear Algebra, EBook, Global Edition by Edwards, C.; Penney, David; Calvis, David English | 2020 | ISBN: 1292356952 , 978-1292356952 | 757 pages | True PDF | 44.48 MB