The Final Day of the Novena honoring Our Lady of Mount Carmel bought about 7,000 persons yesterday to the Carmelite Monastery, 9150 Clayton Rd., Ladue. At left children from St. Francis de Sales Church, 2657 Ohio Ave., knelt to pray. Part of the crowd of worshipers is shown at right. Total attendance for the nine days of the novena was 35,000.