00666cam a22002534a 4500 AR-SsjUIB 20250716140316.0 250429s1973 xxc 000 0 eng d 0471786403 AR-SsjUIB AR-SsjUIB eng xxc 681.3:62-52 Shinskey, F.G. 14101 pH and pIon control in process and waste streams. Canada : John Wiley, 1973. 259 p. : il. ; 23 cm Control de procesos lemb 17973 Libro unescot 14 LB cdu dbfi 2004-10-15 14431 14431 0 0 cdu 0 0 ING ING 1988-05-11 Compra - Carlos Hirsch 330.00 ING.483 0 681.3:62-52 SHIp ING.483 2025-07-10 00:00:00 1 2025-07-10 LB