Presents minimal wear, unmarked pages. Fast shipping with tracking number. Additional Details ------------------------------ Product description: Seventeenth EditionThe world's most widely used medical reference Written by more than 300 medical experts in all fields of medicine worldwide Redesigned to enhance readability and make information easier to find Extensively revised to reflect the ever-increasing and changing body of medical knowledgeCentennial EditionComplimentary facsimile of the first edition of The Merck Manual enclosed (Merck's 1899 Manual)A century of trustThe Merck Manual of Diagnosis and Treatment