Calculations of analytical chemistry / Leicester F. Hamilton, Stephen G. Simpson [and] David W. Ellis. Hamilton, Leicester Forsyth, 1893- Simpson, Stephen Gershom, 1894- joint author. Ellis, David W., joint author. Chemistry, Analytic Problems, exercises, etc. QD75 .H23 1969 543 HAC New York, McGraw-Hill 1968, c1969 1968, c1969 1968 Text 511 p. eng