Please note: book has writing and highlighting throughout! Henke's Med-Math: Dosage Calculation, Preparation, & Administration 2nd Edition is a comprehensive textbook authored by Grace Henke, providing essential information for nursing and pharmacy students. Published by J.R. Lipincott in 1995, this revised edition offers detailed instructions on dosage calculation, preparation, and administration in the medical field. Written in English and presented in paperback format, this textbook caters to vocational and technical educational levels, making it a valuable resource for those studying in the United States.