TY - BOOK AU - Thurschwell, Eric. AU - Alfaro, Ricardo AU - Han, Lixing AU - Schilling, Kenneth TI - An even simpler proof of the right-hand rule SN - 0746-8342 U1 - DPer 510.5 C697 Jan 2012-Sept 2015 v. 43 & 46, n. 1-4 PY - 2012///-Sept 2015 CY - Washington D. C. PB - Mathematical Association of America KW - Trigonometry ER -