Front cover image for Porter's new system of mathematics : with the addition of a complete ready reckoner, for the use of farmers, mechanics, &c

Porter's new system of mathematics : with the addition of a complete ready reckoner, for the use of farmers, mechanics, &c

Print Book, English, 1841
Printed by William H. Colyer, New York, 1841
Early works
192 pages ; 19 cm
2218497