Casio fx-39 — VALÉORINE Encyclopedia

In detail

The recorded date of publication is 1978.

It is associated with Japan.

Each connection was recorded deliberately, with the basis for it kept on the internal record.

Broader subject

scientific calculatorTerminology
Established from a fact already recorded on a verified source.

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

1.
“Casio fx-39”, English Wikipedia, consulted as further reading
reference work · Reputable secondary · Wikipedia
Consult the source
2.
Wikidata, structured authority record Q23679941: Casio fx-39
reference work · Reputable secondary · Wikidata
Consult the source

Each of these records shares a confirmed fact with this one — the same workshop, publisher, movement, place of work or teacher.

736 published records in this field, each with its sources named.

Best supported in this field