Ninjutsu is the most renowned and misunderstood of all martial arts. The long history of ninjutstu is often murky; surrounded by mystery and legend. Here, for the first time, is an in-depth, factual l
Written by leading experts in the field, Stellar Spectral Classification is the only book to comprehensively discuss both the foundations and most up-to-date techniques of MK and other spectral classi
