00594nam a2200181   4500001000700000003000900007005001700016007000300033008004100036100002100077245004000098250001500138260006900153300003200222500008200254710004200336852003400378148546ES-MaACL20230906202707.0t|070214s1958    sp      r    ||||1| spa d1 aStrohm, Rufus T.10aFórmulas / cpor Rufus T. Strohm.  a[1ª ed.].  aMadrid [etc.] : bEscuelas Internacionales, c[1958] (fNebreda)  a57, 3 p. : bil. ; c19 cm.  aEscuelas Internacionales (International Correspondence Schools System), 7005.2 aInternational Correspondence Schools.  aES-MaACLj2021-F-19 bR.45901