00889naa a2200229 u 4500000000094917CaOOAMICUS20070226130140.0040521s1975 cau u000 u eng u052002870810996183IARitaGibson, Margaret.(OLS)http://pul/name/60898The continuity of learning, circa 850 - circa 1050 /Margaret Gibson.Berkeley, ... :University of California Press,1975.v.6, S. 1-14, ;26 cmViator[Spogli].(OLS)http://pul/title/7280Viator.v.6 (1975)Viator()49930200520028708(OLS)http://pul/number/124409245The continuity of learning, circa 850 - circa 1050(OLS)http://pul/title/121799260Berkeley, ... :University of California Press(OLS)http://pul/publisher/79179