MATH 1005, MATH 2004, MATH 2007 or MATH 2008 “Multivariable Calculus”, 4th edition with Chapters 15.1-15.4 and answers in 3rd edition. $70
MATH 2007&2008 “Single Variable Calculus early Transcendentals”, 4th edition with Chapter 15 in 3rd edition. $60
PHYS1004 “Fundamentals of Physics”...