TY - GEN digital ID - 139550929 TI - The abortion of the young steam engineer's guide, invented by the author,a description of four other patented inventions AU - Evans, Oliver AU - Stevens, John AU - Gale Cengage Learning PY - 1805 PB - Philadelphia Printed for the author by Fry and Kammerer DB - UniCat KW - Steam-engines KW - Stevens UR - https://www.unicat.be/uniCat?func=search&query=sysid:139550929 AB - ER -