Heard, Terry
Pure mathematics 4 / Pure mathematics four. Terry Heard, David Martin. - 2nd ed. - London : Hodder & Stoughton, 2001. - viii, 180 p. : ill. ; 25 cm. - MEI structured mathematics / series editor : Roger Porkess. .
0340804343 (pbk.)
Mathematics.
Mathematics--Problems, exercises, etc.
510 / HEA
Pure mathematics 4 / Pure mathematics four. Terry Heard, David Martin. - 2nd ed. - London : Hodder & Stoughton, 2001. - viii, 180 p. : ill. ; 25 cm. - MEI structured mathematics / series editor : Roger Porkess. .
0340804343 (pbk.)
Mathematics.
Mathematics--Problems, exercises, etc.
510 / HEA