TY  - ADVS
ED  - The Open University BBC TV,
ED  - Vivienne King,
TI  - Linear mathematics
PY  - 1971///
CY  - [United Kingdom]
PB  - The Open University
KW  - Algebras, Linear
KW  - Mathematics
N1  - Converted into VHS 1/2 in. and DVD; filem 20 AS122.06.M201; Graphic design, Beverley Clarke; Narrator : Ian Hey
N2  - Review tutorial of algebra includes linear equations, factoring, inequalities
ER  -