TY  - BOOK
AU  - Lankfrod Jr., Francis G.
AU  - Schorling, Raleigh
AU  - Clark, John R.
TI  - Mathematics for the consumer
U1  - GC 510 L276 1953 
PY  - 1953///
CY  - New York
PB  - World Book Co.
KW  - Mathematics
KW  - Consumer education
N1  - Includes index
ER  -