Tables of the incomplete r-function / 
computed by the staff of the Department of applied statistics, University of London, University college ; edited by Karl Pearson. 
 - London :  Pub. for the Department of scientific and industrial research by H. M. Stationery off,  1922 [Reprinted 1965] 
 - xxxi, 164 p. ;  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gamma functions.
<br/><br/><label>Dewey Class. No.: </label>519.32  / TAB 1965