The Integrals (frakturA) p() = (P!)-1 ∫(E + x)-1 e-E dE and (frakturB) p(x)=(P!)-1 (E + x)-2-E dE and their Tabulation, December 1957

Contains an incomplete reprint of a research article titled "The Integrals 𝕬p(𝑥) = (P!)-1 (ε + 𝑥)-1 e-ε dε and 𝕭p(𝑥)=(P!)-1 (ε + 𝑥)-2e-ε dε and their Tabulation" by R B Dingle, Doreen Arndt, and S K Roy published in Applied Scientific Research, Section B, Volume 6, Issue 1. On the first page is an annotation by K S Krishnan with the date "5 March 1957".