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Only Books by Elfrys Jones | X |
Gwyddoniaeth trwy brofiad Thema 11. Symud by Steve Smyth, John Wray, Elfrys Jones, Les Campbell Paperback, 32 Pages, Published 1992 by Gomer Press ISBN-13: 978-0-86383-822-4, ISBN: 0-86383-822-7 |
Newid Thema 12 by Steve Smyth, John Wray, Elfrys Jones, Les Campbell Paperback, 32 Pages, Published 1992 by Gomer Press ISBN-13: 978-0-86383-837-8, ISBN: 0-86383-837-5 |
Hylifau Thema 9 by Elfrys Jones, John Wray, Les Campbell Paperback, 32 Pages, Published 1991 by Gomer Press ISBN-13: 978-0-86383-708-1, ISBN: 0-86383-708-5 |
Gwyddoniaeth trwy brofiad Amgylchedd by Elfrys Jones, John Wray, Les Campbell 32 Pages, Published 1991 ISBN-13: 978-0-86383-797-5, ISBN: 0-86383-797-2 |
Gwyddoniaeth trwy brofiad Thema 2. Aer by Elfrys Jones, John Wray, Les Campbell 32 Pages, Published 1991 ISBN-13: 978-0-86383-706-7, ISBN: 0-86383-706-9 |
Cemegion by Elfrys Jones, John Wray, Les Campbell 31 Pages, Published 1991 ISBN-13: 978-0-86383-731-9, ISBN: 0-86383-731-X |
Amser by Elfrys Jones 16 Pages, Published 2000 ISBN-13: 978-0-86383-732-6, ISBN: 0-86383-732-8 |
Caleidosgop gwyddoniaeth Canllawiau Cyfnod Allweddol 3 i'r myfyriwr by Pauline Hoyle, Roy Conyers Nesbit, Chris Lainé, Steve Smyth, Elfrys Jones Paperback, 160 Pages, Published 1992 by Gomer Import ISBN-13: 978-0-86383-814-9, ISBN: 0-86383-814-6 |
Christmas Evans A'r Ymneilltuaeth (Welsh Edition) by D. Densil Morgan, Michael Coles, Richard Gott, Tony Thornley, Elfrys Jones Paperback, 191 Pages, Published 1991 by Gomer Press ISBN-13: 978-0-86383-840-8, ISBN: 0-86383-840-5 |
Cyfathrebu by Elfrys Jones 31 Pages, Published 1991 ISBN-13: 978-0-86383-727-2, ISBN: 0-86383-727-1 |
Gwyddoniaeth byw by M. Coles, Richard Gott, Tony Thornley, Elfrys Jones Paperback, 144 Pages, Published 1991 by Gomer ISBN-13: 978-0-86383-782-1, ISBN: 0-86383-782-4 |
Active Science(Updated) Copymasters Bk. 3 (Welsh Edition) by Richard Gott, M. Coles, Elfrys Jones Hardcover, 64 Pages, Published 1993 by Nat.Language Unit Of Wales ISBN-13: 978-0-905345-60-4, ISBN: 0-905345-60-6 |
Gwyddoniaeth Byw 3 (Welsh Edition) by Richard Gott, Gareth Price, Tony Thornley, Elfrys Jones Paperback, 145 Pages, Published 1993 by Gomer Press Import ISBN-13: 978-0-86383-843-9, ISBN: 0-86383-843-X |
Elfrys Jones