TY  - BOOK
AU  - Lange,Walter Henry
AU  - Mason,Robert Deward
AU  - Rousos,Temoleon G
AU  - Seidenberg,Fran
ED  - Houghton Mifflin and Company
TI  - Consumer mathematics
U1  - 372.7 23
PY  - 1985///.
CY  - [Markham, Ont.]: 
PB  - Houghton Mifflin Canada, 
KW  - Mathematics
KW  - Finance, Personal
KW  - Consumer education
N1  - Includes bibliographical references (p. 428-430)
ER  -