This slide is all about Introduction to Accounting. Nature of Accounting, History or Origin of Accounting. This is for ABM (Accountancy, Business and Management) Students, or Students who are taking up business and accounting program. Accounting is a service activity to provide quantitative information, primarily financial in nature, about economic entities that is intended to be useful in making economic decisions. Fra Luca Pacioli is acknowledge as the father of modern accounting because of this. His “Summa de Arithmetica, Geometria, Proportioni et Proportionalita” ( Everything about Arithmetic, Geometry and Proportion) is the first book printed with a treatise in bookkeeping. Bulla (plural Bullae) found in Mesopotamia. Experts consider this stage of record keeping the beginning of the art of writing. The original bulla was a lump of clay molded around a cord and stamped with a seal. Once the clay has dried, the container (such as a vase or money bag) cannot be violated without visible damage to the bulla, thereby ensuring the contents remain tamper-proof until they reach their destination.