01229cam a2200265 a 4500008893224MiAaHDL32726734000000.0m d cr bn ---auaua900820s1874 nyuaf 000 0 eng dsdr-njp.9920694413506421(NjP)Voyager2069441(OCoLC)22248828(NjP)2069441-princetondbCHU4807TSSMIengSMIPULTJ478Porter, Charles T.(Charles Talbot),1826-1910.http://id.loc.gov/authorities/names/n86041310A treatise on the Richards steam-engine indicator :(manufactured by Elliott Bros., London) and the development and application of force in the steam-engine /by Charles T. Porter.3rd ed., rev. and enl.New York :D. Van Nostrand,[1874]258 p., 5 folded leaves of plates :ill. ;23 cm.Errata inserted.Mode of access: Internet.committed to retain2017093020421231HathiTrustNjP22630734820006421Indicators for steam-engines.http://id.loc.gov/authorities/subjects/sh8506565900889322420221218040906.032726734000000.020240118151628.02025-07-17T18:01:33Z2025-07-17T17:50:03ZSDR-NJPnjpALMAprepare.pl-004-008BKsdr-njp.9920694413506421njpSDRNJP2069441njp.32101045265129NJP9920694413506421NJPNJP20250717googlenjp.321010452651291874pdbibUS bib date1 < 1931