While original physical copies are out of print, you can still find the book through several channels: Modern Algebra and Trigonometry: Vance, Elbridge P.
Elbridge Putnam Vance. Addison-Wesley Publishing Company, 1968 - Algebra - 432 pages. Google Books Modern Algebra and Trigonometry PDF - Scribd Modern Algebra And Trigonometry By Vance Pdf Download