11th EditionClaudia Bienias Gilbertson, Debra Gentene, Mark W Lehman1,012 solutions
7th EditionN. Gregory Mankiw1,396 solutions
15th EditionDouglas A. Lind, Samuel A. Wathen, William G. Marchal1,236 solutions
1st EditionAlexander Holmes, Barbara Illowsky, Susan Dean2,174 solutions