The standard number is an indicator of the size of the school and gives the number the school can admit into the relevant year group.

a Telephone which is not a Memorable Number nor a valuable Alpha Number

a universal identification device for books or serials

The International Standard Number (ISN), e.g. International Standard Book Number (ISBN), International Standard Serial Number (ISSN) or any other internationally agreed upon standard number, that uniquely identifies a bibliographic item.

A number used to identify the item in an item group, warehouse or other situation (ex. ISBN – International Standard Book Number, Videorecording Number, etc.) MARC fields: 010, 020, 024, 028, 035, etc.).

a unique number assigned to a periodical or each edition of a book. Since periodicals change title with alarming frequency, the International Serial Standard Number (ISSN), which is constant, is a device that makes locating journals easy. An ISBN (International Standard Book Number) is a unique number assigned to each edition of a title. So the paperback edition of a book will have a different ISBN from the hardback edition.

The ISSN, ISBN, ISN, or any other internationally agreed upon number that identifies an item uniquely.