00488    a2200217   4500001000900000003000400009005001700013008004100030020001800071040001600089041000800105082001200113100001600125245003700141250000600178260003100184300001600215562000600231650001500237700001800252ITTG4396OSt20250115011730.0241215s1994      ||||||||||||||||||   #d  a84-291-5153-2  aITTG cITTG  aspa  a515 S25  aSALAS, S.L.  aCALCULUS/ cS.L. SALAS, E. HILLE  a3  aBARCELONA: bREVERTEc1994  a2 V.c24CM.  e2  a1.CALCULO.  aHILLE, EINAR.