US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.15 — INCOME TAXSubchapter 42.15.5 — Deductions42.15.512ARM 42.15.512ARM 42.15.512. DETERMINATION OF APPROPRIATE SYSTEMSRepealedLast amended: 1986Length: 3 wordsOfficial source Cite as Mont. Admin. R. 42.15.512(Is Hereby Repealed.)PreviousARM 42.15.511NextARM 42.15.513