00673nam a2200253 a 4500 AR-ReUNN 20260702155856.0 260701s1954 us |||||||||||||||||eng eng Snell, Foster Dee 204662 Snell, Cornelia T. 204663 Snell, Chester Arthur 204665 Colorimetric methods of analysis 3a ed. New Jersey D. Van Nostrand 1954 676 páginas Including photometric methods Quimica 6152 Metodos 8271 Colorimetricos 204664 LIB (EXA)18476 271056 0 0 0 1 EXA EXA GEN 2004-10-27 0 541 S671/2 3a c ej.1 10.10-001650 LIB 271056 271056 AR-ReUNN spa AR-ReUNN aacr2 0 0 0 1 EXA EXA GEN 2004-10-27 0 541 S671/2 3a c ej.1 10.10-001650 LIB