00633cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035002000092040001900112042001200131050001600143060002200159100001800181245008900199260004400288300001700332700001600349700002100365999001700386med47002635 DLC20260227111606.0810725s1945    xx a          000 0 spa    amed47002635   a(OCoLC)14743835  aDLCcDNLMdDLC  apremarc00aQH324b.A570 aQU 25bA524g 19451 aAmorin, C. H.10aGuía de trabajoc[por] ... C. H. Amorin ... H. Delfino ... [y] J. C. Giannetto ...  aMontevideo,bEditorial A. E. M.,c1945.  a298 p.bill.1 aDelfino, H.1 aGiannetto, J. C.  c38657d38657