Eighth Five-Year Plan
... that the Soviet Union's "Eighth Five-Year Plan" was technically its Seventh Five-Year Plan?
... that the Soviet Union's "<b id="mwA74"><a class="mw-redirect" href="./Eighth_Five-Year_Plan_(Soviet_Union)" id="mwA78" rel="mw:WikiLink" title="Eighth Five-Year Plan (Soviet Union)">Eighth Five-Year Plan</a></b>" was technically its Seventh <a class="mw-redirect" href="./Five-year_plans_for_the_national_economy_of_the_Soviet_Union" id="mwA8A" rel="mw:WikiLink" title="Five-year plans for the national economy of the Soviet Union">Five-Year Plan</a>?