¶1This is an appeal from the dismissal of a petition for mandamus against the State Revenue Commissioner and the taxing authorities of Douglas County. This is the *350third appearance in this court of litigation involving the same parties. See Chilivis v. Kell, 236 Ga. 226 (223 SE2d 117) (1976) and Smith v. Day, 237 Ga. 48 (226 SE2d 588) (1976).
¶2This case is controlled by Casey v. Landrum, 238 Ga. 284.
¶3Judgment affirmed.