Written in Italian and English. The Holy Grail impossible to find!!!Various descriptive drawings and tables. This is from my collection straight from the Maserati and Ferrari factory when my family and I were Maserati a uthorized parts sales and service center in New Jersey during the 1970's. 100% GENUINE FACTORY FERRARI AND MASERATI TECHNICAL INFORMATION SERVICE BOOKS. The item "Ferrari Technical Service Manual Modifications Book 3500 Mistral Ghibli Bora" is in sale since Thursday, November 21, 2019. This item is in the category "Vehicle Parts & Accessories\Car Manuals & Literature\Other Car Manuals". The seller is "tony_randazzo_308_ferrari_maserati" and is located in Blairstown, New Jersey. This item can be shipped worldwide.