Use of operators such as AND, OR, or NOT to combine search terms. An evaluation of a book, usually published in a periodical or newspaper. Letters, numbers and sometimes abbreviations arranged in combination and assigned to a book to indicate its location in the library. A call number is printed on the spine of each book. One of these 4.72 inch laser disks can store 550 megabytes of data, or the equivalent of 1500 floppy disks.
Access is through use of a personal computer with a CD-ROM drive attached.
Classroom Instruction Program. Any library materials which can be checked out of the library. A note of reference to a source of information. A typical citation might include title, date and page number of the source referred to. Standardized terms that are used to describe records in a database.