Item #329524 Y mynegydd a'r cyfrifydd parod : yn cynnwys niferoedd o dafleni a thablau buddiol i farchnadwyr ac eraill,mewn yd,moch,coed &c. / by Roger Mostyn. Roger Mostyn.

Y mynegydd a'r cyfrifydd parod : yn cynnwys niferoedd o dafleni a thablau buddiol i farchnadwyr ac eraill,mewn yd,moch,coed &c. / by Roger Mostyn

1870, 1st Edition. Llanerchymedd : Printed by William Aubrey. Very good copy in the original title-blocked cloth. Slight suggestion only of dust-dulling to the spine bands and panel edges. Item #329524

Physical description: 209 pages; 17 cm. Notes: language is in welsh. Subjects: Ready-reckoners. Multiplication. Measurement -- Conversion tables. Accounts. Weights and measures. Genre: informational. Welsh. Tables.

Price: €85.00

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