George, Spratto R. PDR nurse's drug handbook / George R. Spratto, PHD, Adrienne L. Woods, - 22nd ed. - Clifton Park, NY : Delmar Cengage Learning, 2008 - xvii,2020p. : 20cm ContentsAZ Listing of Drugs 1 Therapeutic Drug Classifications 1709 Penicillins 1860 Copyright index included. ISBN: 9781428305311 LCCN: 2012937927 Dewey Class. No.: 615.1 / PDR