The practical builder's perpetual price-book elucidating the principles of ascertaining the correct average value of the different artificer's works usually employed in building, with cursory observations on the customs of measuring - Elsam, Richard (Printed for T. Kelly, by J. Rider, 1826)
Goldsmiths'-Kress no. 24818.19. - OCLC, 17899830. - Reproduction of original from Kress Library of Business and Economics, Harvard University