TY  - BOOK
AU  - Hall,H.S, Knight,S.R
AU  - x
TI  - Higher algebra;a sequel to elementary algebra for school: x
SN  - x
U1  - 512/HAH 
PY  - 1960///
CY  - london
PB  - Macmillan
KW  - Algebra
N1  - Includes
ER  -