Sheff, Alexander L.
Bookkeeping made easy / Alexander L. Sheff. - New York : Blue ribbon books, 1939. - x, 310 p. ; 20 cm.
"Answers to mathematics exercises and problems": p. 305-310.
39018467
Bookkeeping.
657.2 / SHB
Bookkeeping made easy / Alexander L. Sheff. - New York : Blue ribbon books, 1939. - x, 310 p. ; 20 cm.
"Answers to mathematics exercises and problems": p. 305-310.
39018467
Bookkeeping.
657.2 / SHB