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Bloch, Ethan D., 1956- (Nombre personal)
A first course in geometric topology ... 1996: CIP t.p. (Ethan Bloch) t.p. verso (Ethan D. Bloch; Dept. of Natural Sci. & Math., Bard Coll., Annandale, NY) data sht. (b. 9/27/56) book t.p. (Ethan D. Bloch)