TY  - BOOK
TI  - Rotating machinery explained [video cassette] : three phase AC motors
U1  - 621.31364 ROT 19-- 
PY  - 1900///
CY  - East Sussex
PB  - Audio Visual Source
KW  - Electric motors, Alternating current
KW  - Electric motors, Polyphase
KW  - Machinery
N1  - VHS/NTSC
ER  -