found: Zima P. Schaum's outline of theory and problems ... c1984:t.p. (Robert L. Brown; prof. of mathematics of finance, Univ. of Waterloo, Ont.)
found: His Introduction to the mathematics of demography, c1991:CIP t.p. (Robert L. Brown, FSA, FCIA, ACAS) data sheet (b. 2-25-49)
found: Nat. fac. dir., 1991(Brown, Robert L.; Dept. of Stats., Univ. of Waterloo, Waterloo, ON)
found: LAC internal file, September 16, 2019(access point: Brown, Robert L., 1949-; variants: Brown, Robert Leigh, 1949-; Brown, R. L, 1949-; Canadian)