The Ru apidamo lun; Abhidharma-a^vata^ra-prakaran!a （Treatise on Entering Abhidharma）. Two fascicles， T 1554.28.980-989. By Skandhila 塞建陀罗， translated in 658 by Xuanzang 玄奘. A text that is supposed to be an introduction to the Abhidharmako/sa-bha^sya 俱舍论， focusing especially on the framework of the 75 elemental constructs 七十五法. According to Nakamura， Tocharian fragments and the Tibetan version of this text suggest that Xuanzang translated it arbitrarily. There is a French translation， using the Tibetan and Chinese versions， by Van Velthem.