00752pam a2200253 a 4500 2452897 OSt 20230815123428.0 890811s1989 ilu b 000 0 eng 89017801 0962311820 : DLC DLC DLC HG8781 .T76 1989 368/.01 20 Trowbridge, Charles L. Fundamental concepts of actuarial science / Charles L. Trowbridge. Rev. ed. [Schaumburg, IL] : Actuarial Education and Research Fund, 1989. viii, 79 p. ; Includes bibliographical references. Actuarial science. 7 cbc orignew 1 ocip 19 y-gencatlg lcc BK 20226 20225 0 0 lcc 0 KABU KABU 2023-08-15 2262.00 0 HG8781 .T76 1989 c.1 030327 2023-08-15 00:00:00 2023-08-15 BK