Hall, H. S.
A school algebra : part 2 / H. S. Hall. - London : Macmillan and Co. , c1941. - 456 p. : 18 cm.
512 / HAS
A school algebra : part 2 / H. S. Hall. - London : Macmillan and Co. , c1941. - 456 p. : 18 cm.
512 / HAS