Sharma, N. D. Bedford, R. E.
Hysteresis Machines - Thane Perfect Prints 2003 - p.262
8175254475
Synchronous Conversion Energe Parallelogram
621.313 S34H
Hysteresis Machines - Thane Perfect Prints 2003 - p.262
8175254475
Synchronous Conversion Energe Parallelogram
621.313 S34H