The classification guidelines are the Anglo-American Cataloguing Rules, Second Edition (AACR2) providing headings for author, title, subject, and abstracts that facilitate retrieval of information and research.
The LC system which uses call numbers consisting of English alphabet letters and numbers assigned to subjects and arranged alphabetically. This system is used to organize the collection in the library, A to Z.
Over 100 rare book titles of historical value, predominately on the history and antiquities of Islamic Architecture in the Middle East, the Indian Peninsula, Spain and Persia.
These rare books, dating from the seventeenth century, are often difficult to find in the market, and then only through antiquarian booksellers.
The second-oldest son of ruler Mohammed bin Rashid Al Maktoum met the 23-year old woman while working on a charity project in March of last year in one of the capital’s disadvantaged neighbourhoods and the two have rapidly developed a symbiotic relationship.
"Anything else is Anda's personal situation, so we do not know the full details," they added.