TY  - BOOK
AU  - Brumfiel, Charles F  .
AU  - Eicholz,Robert E  .
AU  - Shanks,Merrill E  .
TI  - Fundamental cocepts of elementary mathematics / 
U1  - 512.4 
PY  - 1962///
CY  - London : 
PB  - Addison-Wesley Publishing Company , 
ER  -