Miesch, A. T. <br/><br/>
Q-mode factor analysis of geochemical and petrologic data matrices with constant row-sums :  an extension of the method of Q-mode factor (vector) analysis to increase its usefulness in geochemical and petrologic investigations / 
by A. T. Miesch 
 - Washington, D.C :  United States Government Printing Office,  1976 
 - v, 47 p. :  ill. ;  29 cm. 
 - Statistical studies in field geochemistry Geological Survey professional paper ;  574-G .
<br/><br/>Bibliography: p. 46-47 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemistry--Statistical methods<br/>Petrology--Statistical methods<br/>Vector analysis<br/>Geology--Survey
<br/><br/><label>Dewey Class. No.: </label>551.90182