| MARC21-007: Specific material designation of electronic resource |
tape reel |
Removable spool containing magnetic tape that can be written to and read from by a tape drive. |
definition |
en |
| MARC21-007: Specific material designation of electronic resource |
tape reel |
h |
notation |
en |
| MARC21-007: Specific material designation of electronic resource |
magnetic disk |
magnetic disk |
preferred label |
en |
| MARC21-007: Specific material designation of electronic resource |
magnetic disk |
Digital information storage medium usually consisting of a thin Mylar disk coated with a magnetic material that permits the recording of data. Magnetic disks come in various sizes. They are also known as floppy disks, stiffy disks, computer diskettes, or floppy diskettes. |
definition |
en |
| MARC21-007: Specific material designation of electronic resource |
magnetic disk |
j |
notation |
en |
| MARC21-007: Specific material designation of electronic resource |
computer card |
computer card |
preferred label |
en |
| MARC21-007: Specific material designation of electronic resource |
computer card |
Computer card. |
definition |
en |
| MARC21-007: Specific material designation of electronic resource |
computer card |
k |
notation |
en |
| MARC21-007: Specific material designation of electronic resource |
magneto-optical disc |
magneto-optical disc |
preferred label |
en |
| MARC21-007: Specific material designation of electronic resource |
magneto-optical disc |
Erasable or semi-erasable storage medium, similar to a CD-ROM disc, capable of storing data at a very high density. The disc is written to and read from using a laser beam used to heat the recording surface to a point at which regions of the surface of the disk become magnetically aligned to store bits of data. |
definition |
en |
| MARC21-007: Specific material designation of electronic resource |
magneto-optical disc |
m |
notation |
en |
| MARC21-007: Specific material designation of electronic resource |
optical disc |
optical disc |
preferred label |
en |
| MARC21-007: Specific material designation of electronic resource |
optical disc |
Medium that uses a series of laser-burned micron-sized holes (pits) on a special recording surface to store data. Recorded data is read optically. These discs are usually a read-only medium. |
definition |
en |
| MARC21-007: Specific material designation of electronic resource |
optical disc |
o |
notation |
en |
| MARC21-007: Specific material designation of electronic resource |
optical disc |
Commonly found computer optical disc formats include: CD-A, CD-I, CD-R, CD-ROM, CD-ROM-XA, DVD-ROM and Photo CD. |
scope note |
en |
| MARC21-007: Specific material designation of electronic resource |
remote |
remote |
preferred label |
en |
| MARC21-007: Specific material designation of electronic resource |
remote |
Electronic resource that is accessed, processed, executed, etc. remotely. In this case the electronic resource is used via input/output devices connected electronically to a computer. Frequently this involves connection through a computer network. |
definition |
en |
| MARC21-007: Specific material designation of electronic resource |
remote |
r |
notation |
en |
| MARC21-007: Specific material designation of electronic resource |
unspecified |
unspecified |
preferred label |
en |
| MARC21-007: Specific material designation of electronic resource |
unspecified |
Special material designation for the electronic resource is not specified. |
definition |
en |
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