00277nam a2200109Ia 4500001000400000002003000004008003700034010001100071700004700082942001900129999001900148IA_DISENO EN INGENIERiA MECANICA220117s    xx            000 0 und d  a180856  aPaniagua Bocanegra, Francisco, tr.9150818  c620.1 S55 1979  c180856d180856