TY - BOOK ID - 133703064 TI - Rotary valve engines : a practical treatise on the principles of rotary valves, with examples of application to the early gas engine, the steam engine, and to modern petrol motors PY - 1951 PB - London, New York : Hutchinson's Scientific and Technical Publications, DB - UniCat KW - Valves. KW - Internal combustion engines. KW - Steam-engines KW - Robinets KW - Moteurs à combustion interne KW - Valve gears. UR - https://www.unicat.be/uniCat?func=search&query=sysid:133703064 AB - ER -