Ahmed, Arbab Waleed SENSOR-LESS SPEED ESTIMATION OF A WIND DRIVEN SQUIRREL CAGE INDUCTION MACHINE / Arbab Waleed Ahmed. - Islamabad: CEME - NUST, 2010. - xii, 120 p.: ill.; 30cm. Hardcover. Subjects--Topical Terms: Electrical Engineering Ph. D Thesis. Dewey Class. No.: 621.3