Mathematics for schools /
Howell, Arnold.
Mathematics for schools / Arnold Howell, Ruth Walker and Harold Fletcher. - 2nd ed. - Robert Stevenson House : Oliver and Boyd, 1986. - vi, 309 p. : ill. ; 26 cm.
0050041282
Mathematics.--Schools.
510 HOW
Mathematics for schools / Arnold Howell, Ruth Walker and Harold Fletcher. - 2nd ed. - Robert Stevenson House : Oliver and Boyd, 1986. - vi, 309 p. : ill. ; 26 cm.
0050041282
Mathematics.--Schools.
510 HOW