00293nam a22000977a 4500008004100000050002800041100003800069245006400107260001500171300000900186160901b        xxu||||| |||| 00| 0 eng d  aBX 3701b.A1 1977 NO.12  aAldama, Antonio M. de.... [et al]  aLa Formula Dell ' Istituto cAntonio M. de Aldama...[et al]  aRomac1977  ap.cm