computation of costs of uncompleted contracts in excess of related billings [2 entries]
- computation of costs of uncompleted contracts in excess of related billings Ｇ 経 請求額を超える未成工事原価の計算 Ｇ 経 経
- computation of billings on uncompleted contracts in excess of related costs Ｇ 経 原価を超える未成工事にかかる請求額の計算 Ｇ 経 経
