00785cam a22002174a 4500003001000000005001700010008004100027040002500068041000800093044000700101080001500108100002500123245008400148260007200232650004000304655002300344942001200367945002100379999001700400952015000417AR-SsjUIB20250716140300.0250429s1938 fr 000 0 fre d aAR-SsjUIBcAR-SsjUIB0 afre afr a622.75/.771 aHavre, Horace91709710aConcentration des minerais para flotation :bexposé théorique et practique. aParís et Liége :bLibraire Polytechnique Ch. Béranger,c1938. 7aMineralesxPREPARACION2lemb917095 7aLibro2unescot914 cLB2cdu adbfid1998-11-02 c13580d13580 00102cdu4070aINGbINGd2025-07-10eDonación - Flia. GiordanaiING.656l0o622.75/.77 Ej.1 HAVpING.656r2025-07-10 00:00:00w2025-07-10yLB