00691nam a2200241Ia 4500 114544 BIBL 20160527183827.0 790703s1970 sp 000 0 spa 72215022 (OCoLC)05135315 DLC ZLM m/c NRC PUXA T26.S7 C34 1970 Calvo Hernando, Manuel 68163 Local Ciencia española actual. 2. ed. Madrid, Servicio Informativo Espanñol 1970. 205 p. illus. 22 cm. Documentos informativos 87701 Local Technology Spain. 177431 Local Science Spain. 166868 Local 95834 95834 0 0 0 507_200000000000000_C169C2 0 evl 37878 10 10 1 2016-05-27 174693 0 507.2 C169c2 80000001257818 2016-05-27 00:00:00 r:114544 z:NCC:D 6