TY - BOOK AU - Chun,Richard TI - Advancing in tae kwon do SN - 159439072x PY - 2006/// CY - Jamaica Plain, Mass PB - YMAA Publication Center KW - Tae kwon do KW - Karate KW - Martial arts N1 - "Includes nine black belt forms required by the World Taekwondo Federation for rankk promotion" - cover ER -