Guntram B. Mueller received his PhD in Mathematics  from the University of Notre Dame. He has taught calculus many times and is very familiar with the typical strengths and weaknesses in the backgrounds of his students. That experience is what guided him in cooperation with Dr. Ron Brent in writing the Just-in-Time series.  His advice? Buy the book It's got just what you need just in time.   Ronald I. Brent is a Professor of Mathematics at University of Massachusetts Lowell where he has taught since 1987. He earned his PhD in Mathematics from Rensselaer Polytechnic Institute. Dr. Brent is the author of many publications including three Just-In-Time mathematics texts. His main advice to his calculus students is: Work on your homework as if your life in this course depends upon it. Because it does . Language: English