Precalculus 11th Edition is written by Michael Sullivan and published by Pearson.ISBNs for Precalculus are 9780135243572, 0135243572 and 9780135189405, 0135189403. Additional ISBNs for this book include 9780136579137, 9780136872733, 9780135189627, 9781292444475, 9780135228982.