Lieberman, Karen, Ph.D. books & textbook
Like It Is: A Teen Sex Guide
Lieberman M.D., E. James Troccoli M.P.H., Karen Lieberman
McFarland /1998-09-15 Paperback / 216 Pages
isbn-10: 0786405260 / isbn-13: 9780786405268
Ethics in Hospitality and Tourism Industry
Lieberman, Karen, Ph.D. Nissen, Bruce
Amer Hotel & Motel Assn /2008-06-30 Paperback / 259 Pages
isbn-10: 0866123288 / isbn-13: 9780866123280
