Skip to content

Porter, J .H.

Author of Porters' New System of Mathematics w/ addition of a complete Ready Reckoner, published in CT in 1843.

 



1 entries found

Displaying records 1 — 1
    Page 1 of 1
    Porters' New System of Mathematics: With the addition of a complete Ready Reckoner. For the use of farmers and mechanics. 1843

    Porters' New System of Mathematics: With the addition of a complete Ready Reckoner. For the use of farmers and mechanics.

    A ready reckoner including instruction on how to convert circulating currency and monies of account.

      Page 1 of 1
      NNP is 100% non-profit and independent // Your feedback is essential and welcome. // Your feedback is essential and welcome.