TY  - GEN
AU  - Hart,William L.
TI  - Mathematics of investment
SN  - 971-08-1177-0
AV  - HF5691 .H32 1975
U1  - 513.93 H3251 1975 
PY  - 1975///
CY  - Lexington, Massachusetts : 
PB  - D.C. Heath and Company, 
KW  - Business mathematics
KW  - Annuities
KW  - Life insurance
KW  - Mathematics
N1  - 500-599
ER  -