TY  - BOOK
AU  - Pairman,Eleanor
TI  - Tables of the digamma and trigamma functions,
T2  - Tracts for computers, ed. by Karl Pearson ... no.I
AV  - QA47 .T7 no.1
PY  - 1919///
CY  - London
PB  - Cambridge university press; Chicago, University of Chicago press; [etc.,etc.]
KW  - Gamma functions
N1  - At head of title: Department of applied statistics (Computing section) University of London, University college; Cover-title
ER  -