I.M. Kolthoff, Phillip J. Elving land Ernest B, Sandell (ed) Treatise on analytical chemistry:part 1; Theory and practice Vol. 10 - New York John Wiley and Sons 1972 - v ISBN: 0471499668 Subjects--Topical Terms: Analytical chemistry LC Class. No.: QD 75.2 / .K64 1972 V.10