00603nam a2200181Ia 450000500170000000800410001703500090005804100080006708200120007510000220008724500930010926000460020230000080024849000080025650500970026465000360036170000240039720260808125306.0260808s9999||||xx |||||||||||||| ||und||  a1137  aENG  a543.432  aSnell, Foster Dee 0aColorimetric methods of analysis (vol-2/ A)bincluding photometric methods (supplements)  aNew JerseybD. Van Nostrand Companyc1959  a793  a2/A  aColorimetry, Analytical methods, Spectrophotometry, Chemical analysis, Quantitative analysis  aChemistrybAnalytical chemistry  aSnell, Cornenlia T.