Llyfr rhif.
Parker, Andrew.
Stamford, Jane.
Huddersfield : Schofield & Sims Cyf,
c1997.
Arg. Saesneg gwreiddiol = Original English ed.: Huddersfield: Schfield & Sims, 1982.
Addasiad Cymraeg gan = Welsh adaptation by: Staff Gwasanaeth Llyfrgell, Gwybodaeth ac Archifau, Cyngor Sir Ynys Môn.
Teitl clawr = Cover title.
Mathematics
Mathematics