Description
Classroom software for MS-DOS, written by Banerjee Educational for ages 6 to 9.
Provenance
Deposited by East Birchcombe Library and Archives. The drive had seized. Its platters were moved to a donor drive on a clean bench and imaged there. Every sector was recovered on the first or second read.
Preservation
- Fixity (SHA-256)
ce5f385ee0cc6e5c27c1385673ce3c91d451b5e5b3a8c85f67d7ea3b5ebed616- Last verified
- Oct 18, 2026, by Vigil
- Emulation profile
- LZE-DOS-12 · lz-x86 core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms. Copies may be taken away under the work’s license.
In the reading room it runs in emulation under profile LZE-DOS-12, from a read-only copy of the recovered image, as it would have on MS-DOS.
Cite as: Banerjee Educational, Fractions Explorer (1983). Lazarus Archive, LZ-04867.