Yogācārabhūmi-śāstra, also known as "Discourse on the Stages of Yogic Practice" is the encyclopaedic and definitive text of the Yogācāra school of Buddhism. It is thought to have been composed in India between 300 and 350 CE. Most of the bāhu-bhūmi section which includes such seminal works as the Bodhisattva-bhūmi and the Śrāvaka-bhūmi survives in Sanskrit, but little survives from the other parts.