TY  - BOOK
AU  - Layton,William Isaac
TI  - College arithmetic
U1  - 513/.143 
PY  - 1959///]
CY  - New York
PB  - Wiley
KW  - Arithmetic
KW  - 1961
KW  - Local
KW  - Geometry
KW  - Algebra
KW  - LEMB
ER  -