By ROBERT B. HEWETT

BAGHDAD, Iraq, Sept. 27 — (AP) — The newspaper of the Iraqi National Front Party, Jabhaa Alshapiyah, said Thursday that three members of the House of Representatives of Iran had fled their country in British military vehicles and had taken refuge in Iraq.

The newspaper did not give the names the reported refugees, but said they had opposed nationalization of Iran’s oil and were against the government of Premier Mohammed Mossadegh.

Meanwhile, Iraq’s National United Front Party protested what it called the concentration of British forces in this country for aggressive purposes against Iran.

The party called on the government to clarify its attitude on this matter. It declared that “utilization of Iraq as an aggressive base against Iran is complete defiance against our independence and sovereignty.”