Optimum Publishing International
Optimum Publishing International is a publishing house.
In detail
It is associated with Canada.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
- 1.
“Optimum Publishing International”, English Wikipedia, consulted as further reading
reference work · Reputable secondary · Wikipedia
Consult the source - 2.
Wikidata, structured authority record Q109297345: Optimum Publishing International
reference work · Reputable secondary · Wikidata
Consult the source
Elsewhere in Publishers and printers
5,459 published records in this field, each with its sources named.
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