00623nam a2200193 a 4500 1/54259 211101s1965 enka 000 | eng d GR-PeUP 624.2 DOH Doherty, Charles Hugh. Science builds the bridges / Charles Hugh Doherty. Leicester : Brockhampton Press, 1965. 96 σ. : εικ. ; 21 εκ. World of science series ; Bridges. Γέφυρες. World of science series. INST UNIPILB MAIN 20211101 624.2 DOH 00186185 00186185 LOAN 0 1 ΜΑΡΙΑ ΒΕΛ