Willard, Deb books & textbook
Health Econometrics Using Stata
Deb, Partha Norton, Edward C. Manning, Willard G.
Stata Press /2017-09-08 Paperback / 264 Pages
isbn-10: 1597182281 / isbn-13: 9781597182287
What's for Dinner?
Burgess, Donald Martin, Mercedes Willard, Deb
Donald Burgess /2022-07-25 Paperback / 40 Pages
