TY  - BOOK
AU  - Brown,John A.
AU  - Gordey,Bona Lunn
AU  - Sward,Dorothy
AU  - Mayor,John R.
TI  - Mathematics first course
SN  - USD 5.40
U1  - 372.7 
PY  - 1964///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Arithmetic
KW  - Study and teaching
N1  - Includes index
ER  -