TY - GEN digital ID - 139574718 TI - Treatise on the steam engine AU - Renwick, James AU - Gale Cengage Learning PY - 1839 PB - New York Carvill & co. DB - UniCat KW - Steam-engines -- Early works to 1850 UR - https://www.unicat.be/uniCat?func=search&query=sysid:139574718 AB - ER -