ISBN-13: 9781316612781 / Angielski / Miękka / 2016 / 96 str.
ISBN-13: 9781316612781 / Angielski / Miękka / 2016 / 96 str.
Originally published in 1936, this detailed textbook is a companion to the 1931 publication An Elementary Treatise on Actuarial Mathematics.