@book{schwatt:1962:ios,
    author = {Schwatt, I. J.},
     title = {An Introduction to the Operations with Series},
   edition = {2nd},
 publisher = {Chelsea Publishing Co.},
   address = {New York},
      year = {1962},
     pages = {x+287},
   mrclass = {40.00},
  mrnumber = {MR0254460 (40 \#7668)},
      note = {This is a reprint, with corrections, of the first edition [University of Pennsylvania Press, Philadelphia, Pa., 1924].},
     zblno = {50.0151.01}}