TY - BOOK ED - PEERLESS- WINSMITH, INC. ED - PEERLESS- WINSMITH, INC. TI - THE SPEED REDUCER BOOK: A PRACTICAL GUIDE TO ENCLOSED GEAR DRIVES U1 - 620 PY - 1980/// CY - ESTADOS UNIDOS PB - EDITORIAL WINSMITH KW - INGENIERÍA & OPERACIONES AFINES KW - TECNOLOGÍA (CIENCIAS APLICADAS) N1 - APPEARANCE AND SAFETY; HOW IT ALL BEGAN, ADVANTAGESB OF SPEED REDUCERS; PHYSICS OF SPEED REDUCER APPLICATION; RATIO, VERSATILITY ER -