00393nam a2200121Ia 4500008004100000040000800041082002200049245003100071264003000102942001300132952010900145999001700254231129s9999||||xx |||||||||||||| ||spa|| bspa a R 036 L697b 1971 0aLibro del año barsa 1971 aEncyclopaedia Britannica. 2ddccBKS 00102ddc4070aBRCbBRCd2013-01-31l0o R 036 L697b 1971p113r2023-11-29 21:21:59t1w2023-11-29yBK c19247d19247