6640(35) The ‘Ideal’ Pence Per 100 and Decimal Percentage Reckoner, an antique mathematics table book compiled by R. M. G. Inglis and published by Gall & Inglis (Reckoners) Ltd

£10.00

6640(35) The ‘Ideal’ Pence Per 100 and Decimal Percentage Reckoner, an antique mathematics table book compiled by R. M. G. Inglis and published by Gall & Inglis (Reckoners) Ltd

The ‘Ideal’ Pence Per 100 and Decimal Percentage Reckoner, an antique mathematics table book compiled by R. M. G. Inglis and published by Gall & Inglis (Reckoners) Ltd