The main sequence is comprised of approximately 200 entries dealing with almost all aspects of Arabic manuscript studies (codicology and paleography); includes appendices covering abbreviations, letterforms, sūrah-headings, major reference works, and a guide to the description of manuscripts, as well as charts of major historical periods and dynasties.

A thorough inventory of research resources in American repositories, the Guide lists collections in the history of chemistry and chemical engineering, the chemical and pharmaceutical industries, and a number of related chemical process industries and businesses, from personal and professional papers of chemical scientists and engineers to business records of the chemical process industries.

The World Survey of Islamic Manuscripts is a collective bibliographical work, which brings together the work of manuscript scholars, both Muslim and non-Muslim, from all parts of the world, aiming to enhance our knowledge of the written heritage of the Islamic civilization. and similar works, and at the same time to bring together and update most of the information contained in them. It offers a guide to collections of Islamic manuscripts, details of access to these collections and their holdings, and information about particularly significant manuscripts which they contain.