Kolthoff, I. M Quantitative chemical analysis - 4th ed. - London Collier-MacMillan 1969 - xii, 1199p. : ill. Subjects--Topical Terms: CHEMICAL QUANTITIES, UNITS--CHEMISTRYCHEMISTRY--HANDBOOKS, MANUALS, ETCCHEMISTRY, ANALYTIC--QUANTITATIVE LC Class. No.: QD 101 Qua